plural of lean nitrogen oxide trap

plural of mind like a steel trap

(geometry, US) A (convex) quadrilateral with two (non-adjacent) parallel sides. / (geometry, Britain, Australia, New Zealand) A convex quadrilateral with no sides parallel.

A province of Sicily, Italy. / The capital city of the province of Trapani, Sicily, Italy.

(geometry, Britain, Australia, New Zealand) A four-sided polygon with two sides parallel

(archaic, geometry) A trapezium. / A swinging horizontal bar suspended at each end by a rope, used by gymnasts. / (anatomy) The trapezium bone.

To swing on a trapeze.

One who traps animals; one who makes a business of trapping animals, for their pelts, meat, etc.

(anatomy) One of the carpal bones of the wrist.

Any spider, of the family Ctenizidae, that constructs a silk-lined burrow with a hinged lid.