Herufi “m” ni konsonanti.

Herufi means letter, as in a letter of the alphabet.

So Herufi m means the letter m.

A useful extra point: herufi is often the same in both singular and plural. So:

• herufi moja = one letter
• herufi mbili = two letters

Ni is the Swahili copula, the word used to link one thing with another, like is, am, or are in English.

So in this sentence:

• Herufi m = the letter m
• ni = is
• konsonanti = consonant

Swahili uses ni very often in simple identification sentences like this:

• Huyu ni mwalimu. = This is a teacher.
• Kiswahili ni lugha. = Swahili is a language.

Swahili normally does not use articles like the or a/an.

So Herufi m ni konsonanti literally looks like:

letter m is consonant

But in natural English, we translate it as:

The letter m is a consonant.

In Swahili, context usually tells you whether English would use the, a, or no article at all.

Because the sentence is talking about the letter itself, not using it as part of a normal word.

In writing, a letter being discussed is often marked off with punctuation or formatting so the reader knows it is the symbol itself. In plain text, you may also see it written simply as herufi m if the meaning is already clear.

When read aloud, the letter name is usually said, so m would be read as em.

Yes, very similar.

The structure is:

subject + ni + noun

So:

• Herufi m = subject
• ni = is
• konsonanti = predicate noun

That makes it close to English The letter m is a consonant.

A rough guide is:

heh-ROO-fee em nee kon-so-NAN-tee

A few helpful pronunciation notes:

• e is a clear eh sound, not the English name of the letter e
• u is oo
• i is ee
• a is like the a in father
• stress usually falls on the second-to-last syllable, so:
  • he-RU-fi
  • konso-NAN-ti

Also, Swahili vowels are usually pronounced clearly and fully.

It is the normal Swahili word for consonant, and yes, it is a loanword adapted to Swahili spelling and pronunciation.

That is very common in Swahili, especially for technical or school vocabulary.

A matching word you will often learn with it is:

• irabu = vowel

Often they do not. Both are commonly used with the same form in singular and plural.

For example:

• Herufi m ni konsonanti. = The letter m is a consonant.
• Herufi m na n ni konsonanti. = The letters m and n are consonants.

The number is usually understood from context or from words like moja, mbili, and so on.

Sometimes yes, especially in a classroom, chart, or exercise where it is already obvious that you are talking about letters.

But Herufi m ni konsonanti is clearer and more complete, because herufi tells the listener exactly what m is in this sentence: a letter of the alphabet.

You would use irabu for vowel.

For example:

Herufi a ni irabu. = The letter a is a vowel.

So a useful pair to remember is:

• konsonanti = consonant
• irabu = vowel