Crosswords Solver

Answer: wormgear
Answer	Crossword Clue
wormgear	a gear wheel driven by a worm (a rotating shaft with threads)
wormgear	mechanism consisting of a worm engaging with and driving a worm wheel, the two axes usually being at right angles, used where a relatively low speed and a relatively large amplification of power are desired
wormgear	gear wheel driven by a worm

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.

Answer: wormgear