not behaving normally
a mechanical device that rotates to push against air or water
tighten or fasten by means of screwing motions
a fastener with a tapered threaded shank and a slotted head
a simple machine of the inclined-plane type consisting of a spirally threaded cylindrical rod that engages with a similarly threaded hole
someone who guards prisoners
cause to penetrate, as with a circular motion
slang for sexual intercourse
