m

definition: denoting a quantity consisting of 1,000 items or units
example:
speech part: adjective
synonyms: thousand
definition: the 13th letter of the Roman alphabet
example:
speech part: noun
synonyms:
definition: the basic unit of length adopted under the Systeme International d'Unites (approximately 1.094 yards)
example:
speech part: noun
synonyms: meter metre

m is explained and pronounced

How m is being used?