M, or m, is the thirteenth letter of the Latin alphabet, used in the modern English alphabet, the alphabets of several western European languages and others worldwide.

History, etymology, and pronunciation of m, the thirteenth letter in the alphabet. It corresponds to the Semitic mem and to the Greek mu. The Semitic form may derive from an earlier sign representing …

Any of the speech sounds that this letter represents, as, in English, the (m) of milk or stratagem.

The letter M is the 13th letter of the English alphabet and holds linguistic, cultural, and scientific significance. Its applications span communication, branding, science, and beyond.

M, m (ɛm) n., pl. Ms M's, ms m's. 1. the 13th letter of the English alphabet, a consonant. 2. any spoken sound represented by this letter.

-'m is the usual spoken form of 'am', used after 'I' in 'I'm'. Collins COBUILD Advanced Learner’s Dictionary. Copyright © HarperCollins Publishers

In astronomy and metrology, m. stands for minute (of time), and for meter; mm. for millimeter; and μ for micron or micromillimeter. In musical notation, M. stands for mano (main), mezzo, metronome, and in …

Mar 23, 2026 · m (lower case, upper case M) The eleventh letter of the Scottish Gaelic alphabet, written in the Latin script; preceded by l and followed by n; traditionally named muin (“vine”).

"M" is the thirteenth letter of the English alphabet. It is also a consonant. Consonants are the letters that are produced by stopping the letter from flowing easily.

U.S. Military. (used to designate the production model of military equipment, as the M-1 rifle.)