The fifth month of the Gregorian calendar, following April and preceding June. / A female given name, usually pet name for Mary and Margaret, reinforced by the month and plant meaning.

(especially Nazism) A race of people who are superior to others.

(US military) Acronym of Military Airlift Command, formerly, one of three former divisions of the US airforce, the others being SAC and TAC. / Acronym of Military Armament Corporation.

(chemistry) Initialism of maximum allowable concentration, the maximum concentration of a pollutant which is considered harmless to healthy adults during their working hours, assuming they breathe uncontaminated air at all other times.

A coffee-flavoured liqueur.

A male given name from Latin. / A surname. / Mark the Evangelist, also called John Mark, the first patriarch of Alexandria, credited with the authorship of the Gospel of Mark.

(astronomy) Abbreviation of Markarian.

A male given name from Latin, narrowly applied to certain historic persons (but some of its foreign cognates are modern given names).

(astronomy, obsolete) Alternative letter-case form of martial (“of or relating to the planet Mars”)

(chiefly science fiction, obsolete) Alternative letter-case form of martial (“inhabitant of the planet Mars; Martian”)