Definition that contains orem
- construction drawing a figure satisfying certain conditions as part of solving a problem or proving a theorem
- bridges United States labor leader who organized the longshoremen (1901-1990)
- achilles a mythical Greek hero of the Iliad; a foremost Greek warrior at the siege of Troy; when he was a baby his mother tried to make him immortal by bathing him in a magical river but the heel by which she held him remained vulnerable--his `Achilles' heel'
- pythagoras Greek philosopher and mathematician who proved the Pythagorean theorem; considered to be the first true mathematician (circa 580-500 BC)
- centipede chiefly nocturnal predacious arthropod having a flattened body of 15 to 173 segments each with a pair of legs, the foremost pair being modified as prehensors
- jib any triangular fore-and-aft sail (set forward of the foremast)
- headfirst with the head foremost
- duality (geometry) the interchangeability of the roles of points and planes in the theorems of projective geometry
- headlong with the head foremost
- foretop a platform at the head of a foremast