| OOS | • oos n. Plural of oo. • OOS n. (Physics, measurement) Initialism of object-oriented scanning. • OOS adj. (Engineering) Initialism of out of specification. |
| OOSE | • oose n. (Scotland) Fluff, particularly from a textile source such as cotton or wool. • oose n. (US) Synonym of yucca. • oose v. Archaic form of ooze. |
| OOSES | • ooses v. Third-person singular simple present indicative form of oose. • OOSE n. (Scots) fluff, nap. |
| OOSIER | • OOSY adj. (Scots) having fluff. |
| OOSIEST | • OOSY adj. (Scots) having fluff. |
| OOSPERM | • oosperm n. (Biology) The ovum, after fusion with the spermatozoon in impregnation. • OOSPERM n. a fertilized egg. |
| OOSPERMS | • oosperms n. Plural of oosperm. • OOSPERM n. a fertilized egg. |
| OOSPHERE | • oosphere n. (Botany) A large nonmotile egg cell formed in an oogonium and ready for fertilization. • oösphere n. Alternative spelling of oosphere. • OOSPHERE n. an unfertilized egg within an oogonium. |
| OOSPHERES | • oospheres n. Plural of oosphere. • oöspheres n. Plural of oösphere. • OOSPHERE n. an unfertilized egg within an oogonium. |
| OOSPORE | • oospore n. (Biology) A fertilized female zygote, having thick chitinous walls, that develops from a fertilized… • oöspore n. Alternative form of oospore. • OOSPORE n. a fertilized egg within an oogonium. |
| OOSPORES | • oospores n. Plural of oospore. • oöspores n. Plural of oöspore. • OOSPORE n. a fertilized egg within an oogonium. |
| OOSPORIC | • oosporic adj. Relating to the oospore. • OOSPORIC adj. of or pertaining to an oospore, a special kind of spore resulting from the fertilization of an oosphere by antherozoids, also OOSPOROUS. |
| OOSPOROUS | • OOSPOROUS adj. of or pertaining to an oospore, a special kind of spore resulting from the fertilization of an oosphere by antherozoids, also OOSPORIC. |
| OOSY | • oosy adj. Archaic form of oozy. • OOSY adj. (Scots) having fluff. |