Numbers turn up in Afrikaans idiom far more often than the literal sense of the words would suggest. A number inside an idiom almost never means the number — tien is not really ten, duisend is not really a thousand — and the cardinal is frozen: you cannot raise it, lower it, or pluralise it. What makes this small corner of the idiom system worth a page of its own is that two of Afrikaans's most distinctive systems collide here: the fixed cardinals of the numbers and the famous nie ... nie negation bracket. Several quantity idioms are negative ("in no case", "for no money"), and the moment an idiom goes negative it must close the bracket — which is exactly where English speakers come undone.
This page covers traditional, fully attested idioms only. The grammar inside them is ordinary; the trap, as always with idiom, is reading them literally.
Ten to one: tien teen een
Literally "ten against one", tien teen een is the Afrikaans for ten to one — it expresses high likelihood, "I'd bet on it", "the odds are". It comes straight from betting odds, and like English it has drifted into everyday speech as a way of saying almost certainly. The two cardinals are frozen: it is always tien and always een, never nege teen een or tien teen twee.
Tien teen een het hy weer sy sleutels by die werk vergeet.
Ten to one he's left his keys at work again.
Dis al donker — tien teen een reën dit voor ons by die huis kom.
It's already dark — ten to one it'll rain before we get home.
Notice that the idiom sits at the very front of the clause and is followed by ordinary verb-second order: tien teen een counts as the first element, so the verb (het, reën) comes second and the subject third. Treat the whole phrase as a single adverbial of probability, like English probably or no doubt.
In a jiffy: in 'n japtrap
In 'n japtrap means in no time at all, in a flash, in a jiffy. There is no number on the surface, but it belongs squarely in the quantity family because it quantifies time — it answers how long? with almost none. The word japtrap is a lovely fossil (originally the snap of a trap), used now only inside this fixed phrase; you will essentially never meet japtrap on its own.
Moenie bekommerd wees nie — ek is in 'n japtrap terug.
Don't worry — I'll be back in a jiffy.
Sy het die hele verslag in 'n japtrap klaargemaak.
She finished the whole report in no time at all.
A thousand and one things: 'n duisend-en-een dinge
'n Duisend-en-een dinge — literally "a thousand and one things" — means countless things, a huge number of things, exactly as in English a thousand and one chores. This is numerical hyperbole: the cardinal is not counting, it is exaggerating. The grammar point worth noticing is the plural noun: even though the number ends in een (one), the noun is plural, dinge (things), because the whole quantity is large. The cardinal is fixed — you never hear 'n honderd-en-een dinge in this sense.
Ek het 'n duisend-en-een dinge om vandag te doen voor die gaste kom.
I've got a thousand and one things to do today before the guests arrive.
Daar's 'n duisend-en-een redes hoekom dit nie sal werk nie.
There are a thousand and one reasons why it won't work.
In the second example you can already see the negation system stirring: the subordinate clause hoekom dit nie sal werk nie carries its own closing nie. Hold that thought — it becomes the headline point of the next idiom.
Under no circumstances: in geen geval nie
In geen geval nie means in no case, under no circumstances, no way. This is the idiom where the number/quantity family meets the negation system head-on. The quantity word here is geen — "no / not any", a quantifier of zero. And the iron rule of Afrikaans is that geen opens a negation bracket that a final nie must close. So the natural, complete form is in geen geval nie, not bare in geen geval.
In geen geval sal ek my wagwoord oor die telefoon gee nie.
Under no circumstances will I give my password over the phone.
Nee, in geen geval nie — dis te gevaarlik.
No, absolutely not — it's too dangerous.
Look at the first example carefully. The nie does not sit next to geen; it travels all the way to the end of the clause, after gee. That is the bracket in action: geen opens it at the front, nie slams it shut at the back, and everything the negation covers sits in between. English has nothing like this — under no circumstances needs no second negative word, so English speakers consistently forget the closing nie and produce the unfinished-sounding in geen geval.
One and the same: een en dieselfde
Een en dieselfde — "one and the same" — emphasises that two things are identical, the very same one, not merely similar. English does exactly the same doubling: one and the same person. The cardinal een here is emphatic ("the single, identical one"), reinforced by dieselfde ("the same"). It is fixed and unchangeable: never twee en dieselfde, never een en die ander. When a preposition is independently needed — typically with a time or a date — it simply slots in front: op een en dieselfde dag ("on one and the same day").
Die skrywer en die joernalis was een en dieselfde persoon.
The author and the journalist were one and the same person.
Albei briewe is op een en dieselfde dag gepos.
Both letters were posted on one and the same day.
This one is purely emphatic — no negation, no hyperbole. It is included to show the other end of the spectrum: a number idiom where the cardinal almost means its literal value (a single, identical thing), just heightened for emphasis.
Why the cardinals are frozen
Across all these idioms, the number behaves nothing like a real numeral. A real cardinal can change (een appel, twee appels); an idiomatic cardinal cannot. Tien teen een will never become elf teen een; 'n duisend-en-een dinge will never become 'n duisend-en-twee dinge. This is the single most useful generalisation on the page: inside an idiom, a number is a fixed word, not a count. The moment you try to "do arithmetic" on an idiom — swap, add, pluralise the cardinal — you have broken it. This is why the errors below are all, at root, the same error: treating an idiomatic number as a live numeral.
Common mistakes
❌ In geen geval sal ek dit doen.
Incorrect — geen opens a negation bracket that an end-of-clause nie must close.
✅ In geen geval sal ek dit doen nie.
Under no circumstances will I do it.
❌ Nege teen een hy kom laat.
Incorrect — the cardinal is frozen; the idiom is always tien teen een, never another number.
✅ Tien teen een kom hy laat.
Ten to one he'll be late.
❌ Ek het 'n duisend-en-een ding om te doen.
Incorrect — the noun stays plural in this idiom; it must be dinge, not ding.
✅ Ek het 'n duisend-en-een dinge om te doen.
I have a thousand and one things to do.
❌ Sy is in een minuut terug.
Incorrect as the idiom — reading 'in a jiffy' literally as 'in one minute' loses the set phrase.
✅ Sy is in 'n japtrap terug.
She'll be back in a jiffy.
❌ Hulle was dieselfde persoon.
Incomplete — the emphatic idiom needs the full een en dieselfde frame.
✅ Hulle was een en dieselfde persoon.
They were one and the same person.
Key takeaways
- In a number idiom the cardinal is frozen: tien teen een, 'n duisend-en-een dinge — you cannot raise, lower, or pluralise it.
- Numbers inside idioms are usually hyperbole or fixed expression, not real counts: duisend means "countless", japtrap means "almost no time".
- Quantity idioms built on geen ("no/none") are negations and must close the nie bracket: in geen geval nie, vir geen geld nie. This is the commonest English-speaker error.
- 'n Duisend-en-een keeps a plural noun (dinge) despite ending in een, because the quantity is large.
- Een en dieselfde is the rare case where the cardinal stays close to its literal value — the single, identical one — used purely for emphasis (op een en dieselfde dag when a preposition is independently needed).
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Start learning Afrikaans→Related Topics
- Everyday IdiomsB1 — A curated set of high-frequency Afrikaans idioms — vivid rural and weather images whose grammar is transparent but whose meaning is not — with literal and idiomatic glosses.
- Numbers: OverviewA1 — Afrikaans numbers are largely invariant, but compound numbers reverse units and tens — drie-en-veertig is literally 'three-and-forty' (43).
- Negating with geen and g'nA2 — geen means 'no / not a / not any' and is more emphatic than plain nie — but it still demands the clause-final nie, because geen is the merger of 'not' and 'a' that English keeps as two words.
- Expressions and Idioms: OverviewA2 — A map of Afrikaans fixed expressions — social formulas, everyday idioms, proverbs and exclamations — and why so much of the imagery comes from the farm, the weather and the Dutch heritage.