plural of no-fly zone

(archaic) A firefly

To become very angry

(intransitive, idiomatic) To flee rapidly; to run away.

(idiomatic, intransitive) To strike or release a projectile with great force. / (figuratively) To unleash an angry outburst.

(idiomatic, chiefly in the negative, chiefly with a conditional) To hurt or damage something even a bit.

(fishing) An alderfly, perhaps specifically of the species Sialis lutaria.

(uncountable) A supposed aphrodisiac extracted from the beetle Lytta vesicatoria; cantharidin, the active ingredient, a vesicant used as a defence by L. vesicatoria and other blister beetles.

One who engages in fly-tipping.

plural of fly-poster