company

(noun) an institution created to conduct business. Examples: "He only invests in large well-established companies." "He started the company in his garage."

(noun) small military unit; usually two or three platoons.

(noun) the state of being with someone. Synonyms: companionship, fellowship, society. Examples: "He missed their company." "He enjoyed the society of his friends."

(noun) organization of performers and associated personnel (especially theatrical). Synonyms: troupe. Example: "The traveling company all stayed at the same hotel."

(noun) a social or business visitor. Synonyms: caller. Example: "The room was a mess because he hadn't expected company."

(noun) a social gathering of guests or companions. Example: "The house was filled with company when i arrived."

(noun) a band of people associated temporarily in some activity. Synonyms: party. Examples: "They organized a party to search for food." "The company of cooks walked into the kitchen."

(noun) crew of a ship including the officers; the whole force or personnel of a ship. Synonyms: ship's company.

(noun) a unit of firefighters including their equipment. Example: "A hook-and-ladder company."

(verb) be a companion to somebody. Synonyms: companion, accompany, keep company.