minor (noun) — sense 6 A formally recognized secondary area of undergraduate study, requiring fewer course credits than the equivalent major.
minute (verb) — sense 5 To set down a short sketch or note of; to jot down; to make a minute or a brief summary of.
missing (adj) — sense 3 Of an internal combustion engine: running roughly due to an occasional lack of a spark or other irregular fault.
mission (noun) — sense 1 A set of tasks that fulfills a purpose or duty; an assignment set by an employer, or by oneself.
miss (noun) — sense 3 In the game of three-card loo, an extra hand, dealt on the table, which may be substituted for the hand dealt to a player.
mistake (noun) — sense 5 A pitch which was intended to be pitched in a hard-to-hit location, but instead ends up in an easy-to-hit place.
mix (noun) — sense 3 A preparation, usually in the form of a powder, into which other ingredients can be mixed to prepare a specified foodstuff.
mix (verb) — sense 3 To form by mingling; to produce by the stirring together of ingredients; to concoct from different parts.
m (num) — sense 1 The thirteenth numeral symbol of the English alphabet, called em and written in the Latin script.
mobile (noun) — sense 4 A kinetic sculpture or decorative arrangement made of items hanging so that they can move independently from each other.
mobile (noun) — sense 5 The internet accessed via mobile devices; the version of a product seen on mobile devices.