(chiefly attributive) A bolt action firearm in which the bolt is pulled straight back, without the need for turning.

plural of straight angle

(simile) Perfectly straight (immobile).

(idiomatic, often preceded by the) The truth; the facts. / (idiomatic, often preceded by the) Someone or something authentic.

(automotive) synonym of in-line engine

plural of straight engine

(engineering, automotive) An engine with eight cylinders in one line or row. / (automotive) A vehicle, usually a large car, with an engine of this kind.

A form of arch in which the intrados is straight, but with its joints drawn radially.

A display of pride in one's heterosexuality (as a reaction to gay pride movements).

(idiomatic) A member (of any gender) of a team of comic performers who plays a supporting role by helping to set up jokes and punch lines through engaging in dialog with another comedian playing a more eccentric or otherwise more interesting character; a foil who plays such a role in theatrical comedy.