| EROTOLOGISTS | • erotologists n. Plural of erotologist. • EROTOLOGIST n. a student of erotology. |
| HOUNDSTOOTHS | Sorry, definition not available. |
| OCTOSTICHOUS | • octostichous adj. (Botany) octastichous. • OCTOSTICHOUS adj. in eight rows, also OCTASTICHOUS. |
| ODONTOBLASTS | • odontoblasts n. Plural of odontoblast. • ODONTOBLAST n. a tooth cell in the surface of dental pulp that produces dentine. |
| OPISTHOTONOS | • opisthotonos n. (Medicine) Sustained tetanic spasm in which the body is bent backwards and stiffened, as produced by various diseases. • OPISTHOTONOS n. extreme arching backwards of the spine and neck as a result of spasm of the muscles in that region, etc. |
| ORTHOTONESES | • ORTHOTONESIS n. accentuation of a proclitic or enclitic, as opposed to enclisis. |
| ORTHOTONESIS | • orthotonesis n. The accentuation of a proclitic or enclitic. • ORTHOTONESIS n. accentuation of a proclitic or enclitic, as opposed to enclisis. |
| OSTEOLOGISTS | • osteologists n. Plural of osteologist. • OSTEOLOGIST n. one who practises osteology. |
| OUTDOORSIEST | • outdoorsiest adj. Superlative form of outdoorsy: most outdoorsy. • OUTDOORSY adj. (colloq.) of an outdoors inclination. |
| PHOTOTONUSES | • PHOTOTONUS n. the sensitivity of a living organism to light. |
| POSTPOSITION | • postposition n. (Grammar) A word that has the same purpose as a preposition but comes after the noun. • postposition n. The act of placing after, or the state of being placed after. • POSTPOSITION n. the placing of a grammatical element after a word to which it is primarily related in a sentence. |
| PROTOCOLISTS | • protocolists n. Plural of protocolist. • PROTOCOLIST n. a registrar or clerk. |
| SOMATOLOGIST | • somatologist n. One who studies somatology. • SOMATOLOGIST n. a specialist in somatology. |
| SOMATOTONIAS | • SOMATOTONIA n. a pattern of temperament and body type in which alertness and aggression are combined with mesomorphic build. |
| SOMATOTONICS | • SOMATOTONIC n. a person who has an extroverted and aggressive personality type. |
| STORIOLOGIST | • storiologist n. One who studies folk tales. • STORIOLOGIST n. a folklorist. |
| TELEOSTOMOUS | • TELEOSTOMOUS adj. belonging to the Teleostomi, fishes with membrane bones in the skull. |