(idiomatic) To emphasize or underscore; to make something even better or worse.

(US) To fill or refill the final portion of something that is not empty, until it is completely full. / To complete, to put the finishing touch to (something).

(idiomatic) The boss, the leader. / (idiomatic, dated) The principal comedian in a vaudeville or burlesque show.

(idiomatic) The boss, the leader (of the pack). / (idiomatic) In a competition, the one expected to win.

(US, idiomatic) To outdo oneself or do more than one's previous best.

(Britain, slang) To commit suicide.

(informal, derogatory) A person with red hair; a redhead.

(colloquial) A tabloid newspaper in the United Kingdom.

(physics) A quark having a fractional electric charge of +2/3 and a mass of about 178,000 MeV. / Symbol: t

Alternative form of top-priority