| CRYPTOLOGISTS | • cryptologists n. Plural of cryptologist. • CRYPTOLOGIST n. a student of cryptology, the scientific study of codes. |
| ELECTROTYPING | • electrotyping n. The act or process of making electrotypes. • ELECTROTYPE v. to make a copy of something by electrolytically coating a mould with copper. |
| EXTRAPOLATING | • extrapolating v. Present participle of extrapolate. • EXTRAPOLATE v. to infer (values of a variable in an unobserved interval) from values within an already observed interval. |
| HERPETOLOGIST | • herpetologist n. One who studies reptiles and amphibians; a reptile and amphibian specialist. • HERPETOLOGIST n. one who studies snakes. |
| INTERPOLATING | • interpolating v. Present participle of interpolate. • INTERPOLATE v. to insert a word or passage in a book or manuscript, esp. in order to mislead. |
| OVERPLOTTINGS | • OVERPLOTTING n. excessive plotting. |
| PHOTOTELEGRAM | • PHOTOTELEGRAM n. a telegram that is sent by means of phototelegraphy. |
| PRIMATOLOGIST | • primatologist n. A scientist whose speciality is primatology. • PRIMATOLOGIST n. one who studies primates. |
| PROCTOLOGISTS | • proctologists n. Plural of proctologist. • PROCTOLOGIST n. a specialist in proctology. |
| PROGLOTTIDEAN | • PROGLOTTIDEAN adj. of or like a proglottis, a segment of a tapeworm. |
| PTERIDOLOGIST | • pteridologist n. A person who studies ferns and other pteridophytes. • PTERIDOLOGIST n. one who studies pteridology. |
| TELAUTOGRAPHY | • telautography n. Transmission of messages by telautograph. • TELAUTOGRAPHY n. transmission by use of a Telautograph, a telegraph for reproducing the movement of a pen or pencil and so transmitting writings or drawings. |
| TROTHPLIGHTED | • trothplighted adj. (Dated) Having pledged one’s troth; engaged; promised. • trothplighted v. Simple past tense and past participle of trothplight. • TROTHPLIGHT v. to betroth. |