| CONTORTIONISTIC | • contortionistic adj. Involving or characterised by contortion. • CONTORTIONISTIC adj. relating to contortionism, the art of the contortionist. |
| CYTOPATHOLOGIST | • cytopathologist n. A scientist whose speciality is cytopathology. |
| CYTOTAXONOMISTS | • cytotaxonomists n. Plural of cytotaxonomist. • CYTOTAXONOMIST n. a practitioner of cytotaxonomy. |
| DEXTROROTATIONS | • dextrorotations n. Plural of dextrorotation. • DEXTROROTATION n. rotation to the right. |
| GNATHOSTOMATOUS | • gnathostomatous adj. Relating to, or characteristic of members of the Gnathostomata. • GNATHOSTOMATOUS adj. of or like a gnathostome. |
| ODONTOSTOMATOUS | • ODONTOSTOMATOUS adj. having biting or toothed jaws. |
| PHOTOAUTOTROPHS | • photoautotrophs n. Plural of photoautotroph. • PHOTOAUTOTROPH n. an organism capable of synthesizing its own food from inorganic substances using light as an energy source. |
| PHOTOTOXICITIES | • phototoxicities n. Plural of phototoxicity. • PHOTOTOXICITY n. the state of being phototoxic. |
| PHOTOTRANSISTOR | • phototransistor n. (Electronics) Any semiconductor device whose electrical characteristics are light-sensitive. • PHOTOTRANSISTOR n. a junction transistor, whose base signal is generated by illumination of the base. |
| PROSTHODONTISTS | • prosthodontists n. Plural of prosthodontist. • PROSTHODONTIST n. a specialist in prosthodontics. |
| PROTHONOTARIATS | • prothonotariats n. Plural of prothonotariat. • PROTHONOTARIAT n. the college constituted by the twelve apostolical prothonotaries (bishops and senior members of the curia) in Rome, also PROTONOTARIAT. |
| PROTISTOLOGISTS | • protistologists n. Plural of protistologist. • PROTISTOLOGIST n. a specialist in protistology. |
| TRINITROTOLUOLS | • trinitrotoluols n. Plural of trinitrotoluol. • TRINITROTOLUOL n. a powerful explosive, commonly called TNT, also TRINITROTOLUENE. |