| HOMOLOGATIONS | • homologations n. Plural of homologation. • HOMOLOGATION n. confirmation, agreement. |
| MONOPHYODONTS | • monophyodonts n. Plural of monophyodont. • MONOPHYODONT n. an animal with only one set of teeth. |
| NONAUTONOMOUS | • nonautonomous adj. Not autonomous. • NONAUTONOMOUS adj. not autonomous. |
| ODONTOGLOSSUM | • odontoglossum n. Any of very many orchids of the genus Odontoglossum. • ODONTOGLOSSUM n. any of a genus of widely cultivated tropical American orchids. |
| OMMATOPHOROUS | • OMMATOPHOROUS adj. of or like ommatophore, an eyestalk, as in snails. |
| OMOPLATOSCOPY | • omoplatoscopy n. Divination by use of a shoulder blade. • OMOPLATOSCOPY n. divination by observing the cracks in a burning shoulder-blade. |
| ONOMATOLOGIES | • onomatologies n. Plural of onomatology. • ONOMATOLOGY n. the science of names. |
| ONOMATOLOGIST | • onomatologist n. One versed in the history of names. • ONOMATOLOGIST n. one who studies onomatology, the science of names. |
| ONOMATOPOEIAS | • onomatopoeias n. Plural of onomatopoeia. • onomatopœias n. Plural of onomatopœia. • ONOMATOPOEIA n. the naming of a thing or action by a vocal imitation of the sound associated with it, also ONOMATOPOESIS, ONOMATOPOIESIS. |
| ONOMATOPOESES | • ONOMATOPOESIS n. onomatopoeia, also ONOMATOPOEIA, ONOMATOPOIESIS. |
| ONOMATOPOESIS | • onomatopoesis n. Onomatopoeia. • ONOMATOPOESIS n. onomatopoeia, also ONOMATOPOEIA, ONOMATOPOIESIS. |
| OUTDOORSWOMAN | • outdoorswoman n. The female equivalent of an outdoorsman. |
| OUTDOORSWOMEN | • outdoorswomen n. Plural of outdoorswoman. |
| PHOTOCOMPOSED | • photocomposed v. Simple past tense and past participle of photocompose. • PHOTOCOMPOSE v. to set (as reading matter) by photocomposition. |
| PHOTOCOMPOSER | • photocomposer n. A machine that performs photocomposition. • PHOTOCOMPOSER n. one who photocomposes. |
| PHOTOCOMPOSES | • photocomposes v. Third-person singular simple present indicative form of photocompose. • PHOTOCOMPOSE v. to set (as reading matter) by photocomposition. |
| POLYCHOTOMOUS | • polychotomous adj. Divisible or separable into multiple groups or pieces. • POLYCHOTOMOUS adj. dividing or marked by division into many parts, branches, or classes. |