| ANGIOSTOMATOUS | • ANGIOSTOMATOUS adj. narrow-mouthed; with a mouth that is not distensible, also ANGIOSTOMOUS. |
| COMPOSITIONIST | • compositionist n. A teacher of composition (writing) at a university. • compositionist n. A proponent of compositionism. |
| CONTORTIONISMS | • CONTORTIONISM n. the art of the contortionist. |
| CONTORTIONISTS | • contortionists n. Plural of contortionist. • CONTORTIONIST n. one who contorts. |
| ENTOMOSTRACOUS | • entomostracous adj. (Zoology, archaic) Belonging to the Entomostraca, a former subclass of crustaceans. • ENTOMOSTRACOUS adj. of or like an entomostracan, any of the lower order of crustaceans. |
| GERONTOLOGISTS | • gerontologists n. Plural of gerontologist. • GERONTOLOGIST n. one who studies gerontology. |
| NEONATOLOGISTS | • neonatologists n. Plural of neonatologist. • NEONATOLOGIST n. a specialist in neonatology. |
| ODONATOLOGISTS | • odonatologists n. Plural of odonatologist. • ODONATOLOGIST n. one who studies dragonflies. |
| ONOMATOLOGISTS | • onomatologists n. Plural of onomatologist. • ONOMATOLOGIST n. one who studies onomatology, the science of names. |
| OPISTHOTONOSES | • OPISTHOTONOS n. extreme arching backwards of the spine and neck as a result of spasm of the muscles in that region, etc. |
| OPPOSITIONISTS | • oppositionists n. Plural of oppositionist. • OPPOSITIONIST n. a member of an opposition. |
| ORNITHOLOGISTS | • ornithologists n. Plural of ornithologist. • ORNITHOLOGIST n. one who studies birds. |
| POSTPOSITIONAL | • postpositional adj. (Grammar) Of, pertaining to, or of the nature of a postposition. • postpositional n. (Grammar) A postposition. • POSTPOSITIONAL adj. relating to postposition. |
| PROSTHODONTIAS | • PROSTHODONTIA n. the provision of false teeth, also PROSTHODONTICS. |
| PROSTHODONTICS | • prosthodontics n. Prosthetic dentistry: a specialty of dentistry concerned with the restoration or replacement of damaged… • PROSTHODONTICS n. the provision of false teeth, also PROSTHODONTIA. |
| PROSTHODONTIST | • prosthodontist n. One who specializes in prosthodontics. • PROSTHODONTIST n. a specialist in prosthodontics. |
| SOMATOTROPHINS | • somatotrophins n. Plural of somatotrophin. • SOMATOTROPHIN n. a polypeptide growth hormone, also SOMATOTROPIN, SOMATOTROPINE. |
| SOMATOTROPINES | • somatotropines n. Plural of somatotropine. • SOMATOTROPINE n. a growth hormone, also SOMATOTROPHIN, SOMATOTROPIN. |
| STRATOVOLCANOS | • stratovolcanos n. Plural of stratovolcano. • STRATOVOLCANO n. a composite volcano, composed of alternating layers of lava and pyroclastic material, along with abundant dikes and sills. |
| TONSILLOTOMIES | • tonsillotomies n. Plural of tonsillotomy. • TONSILLOTOMY n. the surgical removal of the tonsils. |