M, mnoun
uk/em/us/em/plural Ms, M's or m'sM, m noun (LETTER)
[ C or U ] the 13th letter of the English alphabet
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Letters of alphabets
- A, a
- alphabetic
- B, b
- C, c
- chi
- I, i
- iota
- J, j
- K, k
- kappa
- psi
- Q, q
- R, r
- rho
- S, s
- Y, y
- Z, z
- zed
- zee
- zeta
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M, m noun (NUMBER)
[ C ] also m the sign used in the Roman system for the number 1,000
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Numbers generally
- antilogarithm
- Arabic numeral
- C, c
- D, d
- digit
- I, i
- infinity
- L, l
- log
- logarithm
- mode
- nos
- number
- ordinal
- ordinate
- quantitative
- Roman numeral
- serial number
- variable
- whole number
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M, m noun (ROAD)
[ U ] (in the UK and Ireland) abbreviation for motorway :
The M4 goes from London to Bristol.
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Roads: motorways
- access road
- artery
- autobahn
- carriageway
- clearway
- contraflow
- fast lane
- freeway
- hard shoulder
- highway
- interstate
- motorway
- passing lane
- pike
- ramp
- route
- shoulder
- slip road
- superhighway
- toll plaza
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M, madjective
uk/em/us/em/plural M's or Mswritten abbreviation for medium adjective : used on clothes to show that they are of medium size
Thesaurus: synonyms and related words
Medium-sized
- average
- medium
- middle
- midsize
- moderate
You can also find related words, phrases, and synonyms in the topics:
Style & appearance of clothes