| ARCUBALIST | • arcubalist n. A crossbow. • ARCUBALIST n. a crossbow. |
| BELTCOURSE | • beltcourse n. Alternative form of belt course. • belt␣course n. (Architecture) A continuous row or layer of stones or brick set in a wall. • BELTCOURSE n. an ornamental projecting band or continuous moulding along a wall. |
| CLOUDBURST | • cloudburst n. A sudden heavy rainstorm. • cloud-burst n. Alternative form of cloudburst. • cloud␣burst n. Alternative form of cloudburst. |
| CLUBMASTER | • clubmaster n. (Dated) The proprietor of a social club. • CLUBMASTER n. the manager of a club. |
| CRUMBLIEST | • crumbliest adj. Superlative form of crumbly: most crumbly. • CRUMBLY adj. easily crumbed. |
| LUBRICANTS | • lubricants n. Plural of lubricant. • LUBRICANT n. a substance used to reduce friction. |
| LUBRICATES | • lubricates v. Third-person singular simple present indicative form of lubricate. • LUBRICATE v. to make smooth or slippery. |
| LUCUBRATES | • lucubrates v. Third-person singular simple present indicative form of lucubrate. • LUCUBRATE v. to study by lamplight; to discourse learnedly or pedantically. |
| SUBARTICLE | • subarticle n. A part of an article. • SUBARTICLE n. a subordinate article. |
| SUBCENTRAL | • subcentral adj. Under the centre. • subcentral adj. Nearly central; not quite central. • SUBCENTRAL adj. under the center. |
| SUBCLUSTER | • subcluster n. A subset of a cluster. • SUBCLUSTER v. to form part of a cluster of galaxies. |
| SUBCRUSTAL | • subcrustal adj. (Geology) Underneath the crust (of the Earth). • SUBCRUSTAL adj. relating to the subcrust, the part of the earth below the crust. |
| SUBCULTURE | • subculture n. A portion of a culture distinguished by its customs or other features, often in contrast to the larger… • subculture n. (Biology) A culture made by transferring microorganisms from a previous culture to a fresh growth medium. • subculture v. (Biology) To transfer (microorganisms) to a fresh growth medium in order to start a new culture. |
| TRABECULAS | • trabeculas n. Plural of trabecula. • TRABECULA n. (Latin) a rodlike structure running across a cavity and giving it internal support. |
| TUBERCULES | • tubercules n. Plural of tubercule. • TUBERCULE n. a small tuber, protuberance or swelling, also TUBERCLE. |
| ULTRABASIC | • ultrabasic adj. (Geology) ultramafic. • ultrabasic n. (Geology) ultramafic. • ULTRABASIC adj. very poor in silica. |