| BENTHOSCOPES | • BENTHOSCOPE n. a submersible sphere from which to study deep-sea life. |
| BISOCIATIONS | • bisociations n. Plural of bisociation. • BISOCIATION n. the association of an object with two or more ideas. |
| BOOKCROSSING | • bookcrossing v. Present participle of bookcross. • bookcrossing n. The practice of leaving a book in a public location to be found and read by others, who then do the same. • BOOKCROSSING n. the practice of leaving a book in a public location to be found and read by others, who then do the same. |
| BRONCHOSPASM | • bronchospasm n. (Medicine) difficulty in breathing due to a contraction of smooth muscle in the walls of the bronchi and bronchioles. • BRONCHOSPASM n. constriction of the air passages of the lung (as in asthma) by spasmodic contraction of the bronchial muscles. |
| COBBLESTONES | • cobblestones n. Plural of cobblestone. • COBBLESTONE v. to pave with cobblestones. |
| COENOBITISMS | • COENOBITISM n. the state of being a coenobite. |
| CONTRABASSOS | • contrabassos n. Plural of contrabasso. • CONTRABASSO n. (Italian) the double bass, also CONTRABASS, CONTRABBASSO, COUNTERBASE. |
| CONTRABBASSO | • CONTRABBASSO n. (Italian) the double bass, also CONTRABASS, CONTRABASSO, COUNTERBASE. |
| OBFUSCATIONS | • obfuscations n. Plural of obfuscation. • OBFUSCATION n. the act of obfuscating. |
| OBSCURATIONS | • obscurations n. Plural of obscuration. • OBSCURATION n. the act of obscuring. |
| OBSECRATIONS | • obsecrations n. Plural of obsecration. • OBSECRATION n. an entreaty. |
| OBSOLESCENCE | • obsolescence n. (Uncountable) The state of being obsolete—no longer in use; gone into disuse; disused or neglected. • obsolescence n. (Countable) The process of becoming obsolete, outmoded or out of date. • OBSOLESCENCE n. the process of becoming obsolete or the condition of being nearly obsolete. |
| OBSTRICTIONS | • obstrictions n. Plural of obstriction. • OBSTRICTION n. (obsolete) obligation. |
| OBSTRUCTIONS | • obstructions n. Plural of obstruction. • OBSTRUCTION n. the state of being obstructed. |
| PROSOBRANCHS | • prosobranchs n. Plural of prosobranch. • PROSOBRANCH n. any of a subclass of gastropod molluscs. |
| SNOBOCRACIES | • snobocracies n. Plural of snobocracy. • SNOBOCRACY n. government by snobs. |
| SUBCONSCIOUS | • subconscious adj. Partially conscious. • subconscious adj. (Psychology, dated) Synonym of unconscious. • subconscious n. (Psychology, dated) Synonym of unconscious. |
| SUBECONOMIES | • subeconomies n. Plural of subeconomy. • SUBECONOMY n. the lower reaches of the economy. |
| TOBACCONISTS | • tobacconists n. Plural of tobacconist. • tobacconist's n. A shop that sells tobacco products. • tobacconists' n. Plural of tobacconist’s. |