| BICONCAVE | • biconcave adj. (Optics, anatomy) Having both sides concave. • BICONCAVE adj. concave on both sides. |
| BIOACTIVE | • bioactive adj. Biologically active; having a biological effect. • bioactive n. Such a material. • BIOACTIVE adj. having an effect on a living organism. |
| BIVALENCE | • bivalence n. The state or quality of being bivalent (in any sense). • BIVALENCE n. the state of being bivalent, having a valency of two, also BIVALENCY. |
| BIVALENCY | • bivalency n. The quality of being bivalent. • BIVALENCY n. the state of being bivalent, having a valency of two, also BIVALENCE. |
| BIVOUACKS | • bivouacks n. Plural of bivouack. • bivouacks v. Third-person singular simple present indicative form of bivouack. • BIVOUAC v. (French) to spend the night in a makeshift camp without tents etc. |
| CABDRIVER | • cabdriver n. One who drives a taxi for a living. • cabdriver n. One who drives a carriage for a living. • cab␣driver n. Alternative spelling of cabdriver. |
| COMBATIVE | • combative adj. Given to fighting; disposed to engage in combat; pugnacious. • COMBATIVE adj. inclined to combat. |
| EMBRACIVE | • embracive adj. (Archaic) Disposed to embrace; fond of caressing. • EMBRACIVE adj. disposed to embrace. |
| GIVEBACKS | • givebacks n. Plural of giveback. • GIVEBACK n. a worker's benefit given back to management. |
| INVOCABLE | • invocable adj. Alternative spelling of invokable. • INVOCABLE adj. that can be invoked. |
| SUBCAVITY | • subcavity n. A cavity within a larger one. • SUBCAVITY n. a subordinate cavity. |
| SUBVICARS | • subvicars n. Plural of subvicar. • SUBVICAR n. a subordinate vicar. |
| VIBRACULA | • vibracula n. Plural of vibraculum. • VIBRACULUM n. (Latin) one of the movable, slender, spinelike organs or parts with which certain bryozoans are furnished. |
| VIBRANCES | • vibrances n. Plural of vibrance. • VIBRANCE n. the state of being vibrant, also VIBRANCY. |