| ATHEMATICALLY | • ATHEMATIC adv. without a thematic vowel. |
| BATHYLIMNETIC | • bathylimnetic adj. Living in the depths of a lake or marsh. • BATHYLIMNETIC adj. of an organism, living in the depths of lakes and marshes. |
| BATHYMETRICAL | • bathymetrical adj. Alternative form of bathymetric. • BATHYMETRICAL adj. relating to measurement by a bathymeter, also BATHYMETRIC. |
| DEMETHYLATING | • demethylating v. Present participle of demethylate. |
| DEMETHYLATION | • demethylation n. (Chemistry) The removal of one or more methyl groups from a molecule. |
| DYOTHELETISMS | • DYOTHELETISM n. the doctrine that Christ on earth had two wills, human and divine. |
| ELECTROTHERMY | • electrothermy n. The electrical generation of heat. • electrothermy n. (Medicine) The therapeutic application of such heat. • ELECTROTHERMY n. the study of electricity and heat, or heat obtained electrically. |
| HETEROSTYLISM | • heterostylism n. (Botany) The condition of being heterostyled. • HETEROSTYLISM n. the state of having styles of different lengths in different flowers, also HETEROSTYLY. |
| METHACRYLATES | • methacrylates n. Plural of methacrylate. • METHACRYLATE n. a salt or ester of methacrylic acid. |
| MYTHOPOETICAL | • mythopoetical adj. (Mythology) Pertaining to the creation of myths; pertaining to mythopoiesis. • MYTHOPOETICAL adj. relating to mythopoeia. |
| PLATYHELMINTH | • platyhelminth n. Any flatworm of the phylum Platyhelminthes. • PLATYHELMINTH n. a tapeworm or planarian. |
| SYMPATHETICAL | • sympathetical adj. Alternative form of sympathetic. • SYMPATHETICAL adj. (obsolete) sympathetic, also SYMPATHETIC. |
| TACHYMETRICAL | • TACHYMETRICAL adj. relating to measurement by tachymeter, also TACHYMETRIC. |
| THREMMATOLOGY | • thremmatology n. The field of breeding or propagating plants and animals. • THREMMATOLOGY n. the science of breeding domestic animals and plants. |
| TRIETHYLAMINE | • triethylamine n. (Organic chemistry) The tertiary amine (CH3-CH2)3N, having many industrial uses. • TRIETHYLAMINE n. an oily liquid corresponding to ammonia with ethyl replacing all the hydrogen. |
| TRIMETHYLENES | • TRIMETHYLENE n. another name for cyclopropane. |