| ETHNOHISTORIAN | • ethnohistorian n. One who studies ethnohistory. • ETHNOHISTORIAN n. a student of ethnohistory. |
| ETHNOHISTORIANS | • ethnohistorians n. Plural of ethnohistorian. • ETHNOHISTORIAN n. a student of ethnohistory. |
| ETHNOHISTORICAL | • ethnohistorical adj. Relating to ethnohistory. • ETHNOHISTORICAL adj. relating to ethnohistory, also ETHNOHISTORIC. |
| HYPOCHONDRIASIS | • hypochondriasis n. (Medicine) A mental disorder characterized by excessive fear of or preoccupation with a serious illness… • HYPOCHONDRIASIS n. morbid concern about one's health esp. when accompanied by delusions of physical disease. |
| OPISTHOGNATHISM | • OPISTHOGNATHISM n. the state of being opisthognathous, having receding jaws. |
| ORNITHODELPHIAN | • ORNITHODELPHIAN adj. of or like the Ornithodelphia, monotremes, also ORNITHODELPHIC, ORNITHODELPHOUS. |
| ORNITHOPHOBIA | • ornithophobia n. Fear of birds. • ORNITHOPHOBIA n. fear of birds. |
| ORNITHOPHOBIAS | • ORNITHOPHOBIA n. fear of birds. |
| PHILANTHROPOID | • philanthropoid n. (Informal) An administrative employee at a philanthropic organisation. • PHILANTHROPOID n. a person who works for a philanthropic organization. |
| PHILANTHROPOIDS | • philanthropoids n. Plural of philanthropoid. • PHILANTHROPOID n. a person who works for a philanthropic organization. |
| PHOSPHATISATION | • phosphatisation n. Alternative form of phosphatization. • PHOSPHATISATION n. the act of phosphatising, also PHOSPHATIZATION. |
| PHOSPHATIZATION | • phosphatization n. The conversion of something into a phosphate. • phosphatization n. The treatment of something with phosphate or phosphoric acid. • PHOSPHATIZATION n. the act of phosphatizing, also PHOSPHATISATION. |
| PSYCHOHISTORIAN | • psychohistorian n. One who is involved in the field of psychohistory. • PSYCHOHISTORIAN n. a student of psychohistory. |
| RHINOPHONIA | • rhinophonia n. (Medicine) nasalised voice. • RHINOPHONIA n. a nasal tone to the voice which is caused by a defect in the nasal passages. |
| RHINOPHONIAS | • RHINOPHONIA n. a nasal tone to the voice which is caused by a defect in the nasal passages. |
| UNPHILOSOPHICAL | • unphilosophical adj. Not philosophical. • UNPHILOSOPHICAL adj. not philosophical, also UNPHILOSOPHIC. |