| AUDACIOUSNESS | • audaciousness n. Risky or daring behaviour. • audaciousness n. Impudence. • AUDACIOUSNESS n. the state of being audacious. |
| AUDIOCASSETTE | • audiocassette n. Alternative form of audio cassette. • audio␣cassette n. A cassette designed to hold recorded sound or music. • AUDIOCASSETTE n. an audiotape recording mounted in a cassette. |
| AUTOSCHEDIASM | • autoschediasm n. Anything done with little forethought or preparation. • AUTOSCHEDIASM n. anything which is extemporized. |
| DECASUALISING | • DECASUALISE v. (US) to replace the casual workers in (a business) with permanent employees, also DECASUALIZE. |
| PSEUDOSCALARS | • pseudoscalars n. Plural of pseudoscalar. • PSEUDOSCALAR n. a variable quantity that has magnitude but not direction and is an odd function of the coordinates. |
| SUBARACHNOIDS | • SUBARACHNOID n. the space situated under the arachnoid membrane. |
| SUBDEACONATES | • SUBDEACONATE n. the office of subdeacon. |
| SUBDIACONATES | • subdiaconates n. Plural of subdiaconate. • SUBDIACONATE n. the office of subdeacon. |
| TRADUCIANISMS | • TRADUCIANISM n. the theory that the soul is transmitted to a child in the act of generation or concomitantly with its body. |
| TRADUCIANISTS | • traducianists n. Plural of traducianist. • TRADUCIANIST n. a believer in traducianism. |
| TRANSDUCTANTS | • transductants n. Plural of transductant. • TRANSDUCTANT n. an agent that effects transduction. |
| UNDERCLASSMAN | • underclassman n. (US) The opposite of an upperclassman; a freshman or sophomore. • UNDERCLASSMAN n. a member of the freshman or sophomore class in a school or college. |