| BACULOVIRUS | • baculovirus n. Any large rod-shaped virus of the family Baculoviridae, including the granuloviruses and nucleopolyhedroviruses. • BACULOVIRUS n. a type of virus found only to attack insects. |
| BULBIFEROUS | • bulbiferous adj. (Botany) Producing bulbs or bulbils. • BULBIFEROUS adj. bearing bulbs. |
| BULRUSHIEST | • BULRUSHY adj. full of bulrushes. |
| BURGLARIOUS | • burglarious adj. Being or resembling a burglar. • BURGLARIOUS adj. (facetious) like a burglar. |
| BURLESQUING | • burlesquing v. Present participle of burlesque. • burlesquing n. An instance of burlesque. • BURLESQUE v. to make a burlesque of. |
| BURSICULATE | • bursiculate adj. (Botany) bursiform. • BURSICULATE adj. shaped like small pouch. |
| LUBRICOUSLY | • LUBRICOUS adv. slippery; lewd, also LUBRIC, LUBRICAL, LUBRICIOUS. |
| LUMBRICUSES | • LUMBRICUS n. (Latin) a genus of annelids including the common earthworm. |
| RUMBULLIONS | • rumbullions n. Plural of rumbullion. • RUMBULLION n. (obsolete) an older name for rum. |
| RUMBUSTICAL | • rumbustical adj. (Slang, archaic) Synonym of rumbustious. • RUMBUSTICAL adj. (archaic) boisterous, also RUMBUSTIOUS. |
| SUBDELIRIUM | • SUBDELIRIUM n. a mild or intermittent delirium. |
| TUBERCULINS | • tuberculins n. Plural of tuberculin. • TUBERCULIN n. a fluid containing the products formed by the growth of the tubercle bacillus in a suitable culture medium. |
| TUBERCULISE | • tuberculise v. Alternative form of tuberculize. • TUBERCULISE v. to infect with tuberculosis, also TUBERCULIZE. |
| TUBIFLOROUS | • tubiflorous adj. (Botany) Having tubular flowers. • TUBIFLOROUS adj. having tubular flowers. |
| TUBULARIANS | • tubularians n. Plural of tubularian. • TUBULARIAN n. any hydroid belonging to the suborder Tubularida. |
| UMBRATILOUS | • umbratilous adj. (Rare, obsolete) Shadowy; faint; secluded; indistinct; vague; latent; indeterminate. • UMBRATILOUS adj. shadowy, giving shade, also UMBRATILE. |
| UNDERBUILDS | • underbuilds v. Third-person singular simple present indicative form of underbuild. • UNDERBUILD v. to build under in support; to build too little. |
| UNINSURABLE | • uninsurable adj. Not insurable; unable to be insured. • uninsurable n. A person or thing that cannot be insured. • UNINSURABLE adj. not capable of being insured. |
| UNLABORIOUS | • unlaborious adj. Not laborious. • UNLABORIOUS adj. not laborious. |