| BIODEFENSES | • biodefenses n. Plural of biodefense. |
| DEFOCUSSING | • defocussing v. Present participle of defocus. • DEFOCUS v. to cause to go out of focus. |
| DEFROSTINGS | • defrostings n. Plural of defrosting. • DEFROSTING n. the act of removing frost from. |
| DISCONFIRMS | • disconfirms v. Third-person singular simple present indicative form of disconfirm. • DISCONFIRM v. to deny the validity of. |
| DISULFOTONS | • DISULFOTON n. an organophosphorus systemic insecticide. |
| DOBSONFLIES | • dobsonflies n. Plural of dobsonfly. • DOBSONFLY n. the larva of a large neuropterous insect, used as fish bait, also DOBSON. |
| FIELDSTONES | • fieldstones n. Plural of fieldstone. • FIELDSTONE n. (US) stone for building, taken from a field. |
| FURANOSIDES | • furanosides n. Plural of furanoside. • FURANOSIDE n. a glycoside containing the ring characteristic of furanose. |
| HOUNDFISHES | • houndfishes n. Plural of houndfish. • HOUNDFISH n. a name given to various species of small shark or dogfish. |
| INFRASOUNDS | • infrasounds n. Plural of infrasound. • INFRASOUND n. frequencies below the usual audible limit. |
| RODFISHINGS | • RODFISHING n. fishing with a rod and line. |
| SOLIFIDIANS | • solifidians n. Plural of solifidian. • SOLIFIDIAN n. one who maintains that only faith can bring redemption. |
| SPOONDRIFTS | • spoondrifts n. Plural of spoondrift. • spoon-drifts n. Plural of spoon-drift. • SPOONDRIFT n. the ocean spray which is blown by the wind, also SPINDRIFT. |
| STANDOFFISH | • standoffish adj. Aloof; reserved; unsociable and unfriendly. • stand-offish adj. Alternative spelling of standoffish. • STANDOFFISH adj. somewhat cold and reserved. |