או: Or | Hebrew Grammar

You have just learned that ו־, "and", is a prefix with no space after it. או, "or", is the opposite: a word, written on its own, with a space on both sides. That asymmetry is the first thing English speakers get wrong here, because nothing about the two words predicts it — they look like a matched pair and they are not built the same way at all.

Milog gives או two entries. The first defines it as מילת ברירה למתן בחירה בין שתי אפשרויות או יותר — a choice-word offering a choice between two possibilities or more. The second, glossed מילת קישור המציינת ברירה בין אפשרויות, is the one carrying the illustrations: אפשר לשלם במזומן או בכרטיס אשראי, ניפגש היום או מחר, לפי מה שנוח לך. The paired או… או frame belongs to correlatives; this page is the single או.

What it joins

Anything ו can join, or can join: nouns, adjectives, infinitives, prepositional phrases, whole clauses.

מה בא לך, קפה או תה?

ma ba lekhá, kafé o te?

What do you fancy, coffee or tea? (to a man)

זה עשרים דקות — ללכת או לנסוע, מה שנוח לך.

ze esrím dakót: lalékhet o linsóa, ma shenóakh lekhá

It's twenty minutes — walk or drive, whatever suits you. (to a man)

את רוצה לשבת בפנים או בחוץ?

at rotsá lashévet bifním o bakhúts?

Do you want to sit inside or outside? (to a woman)

או ש־: the one to actually learn

When או joins two full clauses, Hebrew normally does not just drop it between them. Each clause gets its own marker: או ש־, "or that", with ש־ glued to the first word of the clause the way it always is.

This is not an optional flourish. Hebrew Wikipedia returns about 660–670 articles for או שהוא across two runs on 16 August 2026 (insource:/…/; a three-figure count on a common string does not sit still, so read it as a band), and all ten sampled hits were the construction itself. Milog gives או ש־ its own sense under או and illustrates it with או שאתה איתי או שאתה נגדי.

The obvious companion probe is dirtier and is worth knowing about: או שלא returns several hundred more, but two of ten sampled hits were words that merely end in או — מודעות וידאו שלא, קראו שלא לבטוח. That is the standing hazard of searching for a two-letter word in an unpointed script.

אני לא בטוח אם הוא שכח או שהוא פשוט לא רצה לבוא.

aní lo batúakh im hu shakhákh o shehú pashút lo ratsá lavó

I'm not sure whether he forgot or he just didn't want to come. (m. speaker)

Note the shape of that: או takes a space, ש does not. One conjunction, two spelling rules, and they sit next to each other.

There is a second sense, and it is the one Israelis use constantly. Milog glosses או ש־ on its own as במידה שלא יהיה כך, שאם לא כן, אחרת — if that does not happen, otherwise. Here או ש־ is not offering a menu; it is issuing a threat, or a deadline.

תרד עכשיו, או שאני נוסע בלעדיך.

teréd akhsháv, o she'aní noséa bil'adékha

Come down now, or I'm leaving without you. (to a man, m. speaker)

💡

English marks this second sense with a different word — or else, otherwise. Hebrew does not; the same או ש־ covers both, and only the situation separates them. If the second clause is something the speaker would rather not have to do, you are looking at the threat reading.

The contour does work that no word does

Hebrew has no do-support and no inversion, so an alternative question is built out of exactly the same words as a statement. What separates them is the melody, and it is the same one English uses: the first option rises, the second falls. That contour is the continuation rise — the tune that tells a listener more is coming — followed by an ordinary fall to close.

Get it wrong and you have not made a small mistake. A single rise at the end turns the whole thing into a yes/no question, and the honest answer to it is כן.

אתם נשארים לארוחת ערב או חוזרים הביתה?

atém nish'arím la'arukhát érev o khozrím habáyta?

Are you staying for dinner or heading home? (to a group — rise on ערב, fall on הביתה)

Agreement with an "X או Y" subject: an open question

If the two alternatives are both masculine singular, nothing is at stake. If they are not — דני או רותי, הבן או הבנות — the verb has to be something, and here this page is going to stop rather than guess.

No dictionary or grammar consulted for this guide states a rule for it. Hebrew's grammatical tradition has a great deal to say about agreement with compound and collective subjects and almost nothing about disjunction. Sources disagree in other languages too, so a manufactured rule here would be worse than silence.

What you can always do is sidestep it, which is what native writers do as well: put the alternatives in a phrase that has its own number, or split the sentence.

אחד מהם יצטרך להישאר — דני או רותי, שיחליטו ביניהם.

ekhád mehém yitstarékh lehisha'ér, dáni o rúti, sheyakhlítu beinéhem

One of them will have to stay — Dani or Ruti, let them work it out. (the verb agrees with אחד, and the disjunction is out of the way)

או משהו, and the rest of the everyday furniture

או משהו and או משהו כזה are Hebrew's or something and or something like that, and they do exactly what the English does — soften a number, hedge a description, leave a request open. Hebrew Wikipedia has around 220 articles containing או משהו — with the same caveat as above, since two of ten sampled were verbs ending in או (ראו משהו, שימצאו משהו). For a phrase that lives in speech, that figure is evidence it gets written down at all rather than a measure of how common it is.

תשלח לי הודעה או משהו, שאדע שהגעת.

tishlákh li hoda'á o máshehu, she'edá shehigáta

Text me or something, so I know you got there. (to a man)

הוא אמר שהוא בן ארבעים או משהו כזה.

hu amár shehú ben arba'ím o máshehu kazé

He said he's forty or something like that.

Milog also lists a set of frozen או phrases that are worth learning whole, because none of them is assembled from its parts at the moment of speaking: כך או כך either way, פחות או יותר more or less, כזה או אחר some sort of, אחד או שניים one or two, עכשיו או לעולם לא now or never.

כך או כך, אנחנו צריכים לצאת בשש.

kakh o kakh, anákhnu tsrikhím latsét beshésh

Either way, we need to leave at six.

Inclusive, exclusive, and ו/או

או is ambiguous in exactly the way English or is. קפה או תה? means pick one; אם יש לך שאלה או בעיה, תתקשר does not stop you having both. Ordinary Hebrew leaves the ambiguity alone.

Legal and bureaucratic Hebrew does not, and its solution is to write both connectives at once: ו/או. This is not a textbook curiosity — Hebrew Wikipedia carries it in 1,570 articles (a floor), and the eight hits sampled for this page were all the genuine disjunction, in academic, legal and administrative sentences. It is (formal) and it belongs in forms and contracts; in speech it sounds like reading out a regulation.

יש לצרף תעודת זהות ו/או רישיון נהיגה.

yesh letsaréf te'udát zehút ve'ó rishayón nehigá

An identity card and/or a driving licence must be attached. (formal — the register of forms and contracts)

Common Mistakes

1. Attaching או like ו. Having just internalised that "and" is glued on, learners glue "or" on too. In Hebrew that does not make a compound word — it makes a different word.

❌ קפה אותה

Incorrect as 'coffee or tea' — או is a free word and always takes a space: קפה או תה. As written, אותה is the pronoun 'her'.

אפשר לשלם במזומן או בהעברה בנקאית, מה שיותר נוח.

efshár leshalém bimzumán o beha'avará bankaít, ma sheyotér nóakh

You can pay in cash or by bank transfer, whichever is easier.

2. Putting a space after the ש of או ש־. The two halves of או ש־ follow opposite rules, and it is easy to apply one of them twice.

❌ או ש אתה בא או ש אתה מתקשר

Incorrect as a spelling — או takes a space, ש־ never does: או שאתה בא או שאתה מתקשר.

או שאתה בא איתנו, או שאתה מתקשר אחר כך ומספר איך היה.

o she'atá ba itánu, o she'atá mitkashér akhár kakh umesapér eikh hayá

Either you come with us, or you ring afterwards and tell me how it went. (to a man)

3. Parsing או ש־ as "or that". A reading error rather than a writing one, and it derails whole sentences, because "or that you pay" is not English and the learner starts looking for the missing noun.

❌ או שאתה משלם עכשיו

or that you are paying now

Incorrect as a reading — או ש־ is one unit meaning 'or', and the ש is only there because Hebrew clauses need it: 'or you pay now'. There is no 'that' in the English at all.

4. Delivering an alternative question on one flat rise. Nothing in the words distinguishes coffee or tea? from is it coffee-or-tea?, so the contour is carrying the whole distinction.

❌ קפה או תה?

with a single rise at the very end

Incorrect as an alternative question — one rise at the end makes it a yes/no question, and 'כן' is a perfectly good answer to it. The first option rises, the second falls.

Key Takeaways

או is a word with spaces, not a prefix. That is the single most useful contrast with ו־, which is a prefix with none.
To join two clauses, Hebrew uses או ש־ — או with a space, ש־ without. Around 660–670 articles for או שהוא, all ten sampled hits genuine.
או ש־ also means "or else" — Milog glosses it אחרת. Same words, and only the situation tells you which reading is in play.
An alternative question is marked only by intonation: rise on the first option, fall on the second. A single final rise makes it a yes/no question.
Agreement with an "X או Y" subject is genuinely unsettled — no source consulted states a rule, and this page does not invent one. Rephrase around it.
או משהו and או משהו כזה are the everyday hedges; כך או כך, פחות או יותר and כזה או אחר are frozen and learned whole.
או is ambiguous between inclusive and exclusive, exactly like English or. ו/או is the (formal) fix, real and frequent in written Hebrew — 1,570 articles — and out of place in speech.

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