| HOROLOGERS | • horologers n. Plural of horologer. • HOROLOGER n. a watchmaker. |
| GONORRHOEAS | • gonorrhoeas n. Plural of gonorrhoea. • gonorrhœas n. Plural of gonorrhœa. • GONORRHOEA n. a sexually transmitted contagious infection of the mucous membrane of the genital tract, also GONORRHEA. |
| LOGORRHOEAS | • LOGORRHOEA n. uncontrollable garrulity. |
| CHRONOLOGERS | • chronologers n. Plural of chronologer. • CHRONOLOGER n. an expert in chronology, also CHRONOLOGIST. |
| CORONOGRAPHS | • coronographs n. Plural of coronograph. • CORONOGRAPH n. a special telescope used to observe prominences and the corona around the edge of the sun. |
| PROSOPOGRAPHY | • prosopography n. A study of the individuals in a group of people within a specific context and their relationships. • PROSOPOGRAPHY n. a biographical sketch; a description of person. |
| THOROUGHWORTS | • thoroughworts n. Plural of thoroughwort. • THOROUGHWORT n. a wild flower with perfoliate leaves. |
| ORTHOHYDROGENS | • orthohydrogens n. Plural of orthohydrogen. • ORTHOHYDROGEN n. the form of molecular hydrogen, constituting about 75 per cent of the total at normal temperatures, in which the nuclei of the atoms spin in the same direction. |
| PROSOPOGRAPHER | • PROSOPOGRAPHER n. a writer of prosopographies, biographical sketches. |
| SHOWERPROOFING | • showerproofing v. Present participle of showerproof. • SHOWERPROOFING n. the act of making proof against showers. |
| SPORANGIOPHORE | • sporangiophore n. (Botany) A receptacle in ferns which bears the sporangia, usually a stalk, but sometimes a scale (as in horsetails). • sporangiophore n. (Mycology) A special type of hypha that bears sporangia on the tip. • SPORANGIOPHORE n. a stalk to which sporangia are attached. |
| ZOOGEOGRAPHERS | • zoogeographers n. Plural of zoogeographer. • ZOOGEOGRAPHER n. a student of zoogeography. |
| ANDROGYNOPHORES | • androgynophores n. Plural of androgynophore. • ANDROGYNOPHORE n. another name for the androphore, a support or column on which stamens are raised. |
| ASTROPHOTOGRAPH | • astrophotograph n. Alternative form of astrophoto. • ASTROPHOTOGRAPH n. a photograph of a celestial body. |
| ORGANOCHLORINES | • organochlorines n. Plural of organochlorine. • ORGANOCHLORINE n. a compound of chlorine and an organic radical. |
| PROSOPOGRAPHERS | • PROSOPOGRAPHER n. a writer of prosopographies, biographical sketches. |
| PROSOPOGRAPHIES | • prosopographies n. Plural of prosopography. • PROSOPOGRAPHY n. a biographical sketch; a description of person. |
| PYROPHOTOGRAPHS | • PYROPHOTOGRAPH n. a burnt-in photograph, e.g. on glass or porcelain. |
| SHOWERPROOFINGS | • SHOWERPROOFING n. the act of making proof against showers. |
| SPORANGIOPHORES | • sporangiophores n. Plural of sporangiophore. • SPORANGIOPHORE n. a stalk to which sporangia are attached. |