| ABIOGENISTS | • abiogenists n. Plural of abiogenist. • ABIOGENIST n. a believer in abiogenesis, the supposed spontaneous origination of living organisms directly from lifeless matter. |
| ABSOLUTIONS | • absolutions n. Plural of absolution. • ABSOLUTION n. remission of sins, declared officially by a priest. |
| ABSORPTIONS | • absorptions n. Plural of absorption. • ABSORPTION n. the process of absorbing. |
| ABSTENTIONS | • abstentions n. Plural of abstention. • ABSTENTION n. the act of abstaining. |
| ABSTENTIOUS | • abstentious adj. Characterized by abstinence; self-restraint. • ABSTENTIOUS adj. given to abstaining. |
| ABSTERSIONS | • abstersions n. Plural of abstersion. • ABSTERSION n. the act of wiping clean; a cleansing; a purging. |
| BALLOONISTS | • balloonists n. Plural of balloonist. • BALLOONIST n. a person who operates or rides in a balloon. |
| BASSOONISTS | • bassoonists n. Plural of bassoonist. • BASSOONIST n. a performer on the bassoon. |
| BASTINADOES | • bastinadoes n. Plural of bastinado. • bastinadoes v. Third-person singular simple present indicative form of bastinado. • BASTINADO v. to torture thus, also BASTINADE. |
| BLOODSTAINS | • bloodstains n. Plural of bloodstain. • BLOODSTAIN n. a discoloration caused by blood. |
| BRAINSTORMS | • brainstorms n. Plural of brainstorm. • brainstorms v. Third-person singular simple present indicative form of brainstorm. • brain-storms n. Plural of brain-storm. |
| CNIDOBLASTS | • cnidoblasts n. Plural of cnidoblast. • CNIDOBLAST n. a stinging thread cell containing a nematocyst. |
| CONTRABASSI | • contrabassi n. Plural of contrabasso. • CONTRABASSO n. (Italian) the double bass, also CONTRABASS, CONTRABBASSO, COUNTERBASE. |
| MOBCASTINGS | • MOBCASTING n. the act of broadcasting over mobile phones. |
| OBSTINACIES | • obstinacies n. Plural of obstinacy. • OBSTINACY n. stubbornness. |
| SAPROBIONTS | • saprobionts n. Plural of saprobiont. • SAPROBIONT n. any organism, esp. a fungus or bacterium, that lives and feeds on dead organic matter, also SAPROTROPH. |
| SIBILATIONS | • sibilations n. Plural of sibilation. • SIBILATION n. utterance with a hissing sound. |
| SUBITANEOUS | • subitaneous adj. (Obsolete) sudden. • SUBITANEOUS adj. sudden; hasty; hastily made. |
| SUBSTATIONS | • substations n. Plural of substation. • sub-stations n. Plural of sub-station. • SUBSTATION n. a subordinate or subsidiary station. |