Keywords: man, men, male, masculine
As a Noun
An adult male human being. English = man (singular), men (plural).
An animal, like a man, that belongs to the sex that cannot have babies or lay eggs. English = male.
As a Verb or Adjective
To belong to the sex that cannot have babies or lay eggs. English = (be) male.
To relate to or be typical of men, rather than women. English = masculine.