| ASTHENOSPHERES | • asthenospheres n. Plural of asthenosphere. • ASTHENOSPHERE n. the upper layer of the earth's mantle, below the lithosphere, characterized by a relatively low resistance to plastic flow. |
| CHEMOSYNTHESES | • chemosyntheses n. Plural of chemosynthesis. • CHEMOSYNTHESIS n. synthesis of organic compounds (as in living cells) by energy derived from inorganic chemical reactions. |
| CHICKENHEARTED | • chickenhearted adj. Alternative form of chicken-hearted. • chicken-hearted adj. Not brave; lacking courage; cowardly. • CHICKENHEARTED adj. timid, cowardly. |
| CHLOROETHYLENE | • chloroethylene n. (Organic chemistry) The unsaturated halogenated hydrocarbon vinyl chloride or any similar compound. • CHLOROETHYLENE n. vinyl chloride. |
| HEALTHLESSNESS | • healthlessness n. The state or condition of being healthless. • HEALTHLESSNESS n. the state of being healthless. |
| HEATHENISHNESS | • heathenishness n. The state or quality of being heathenish. • HEATHENISHNESS n. the state of being heathenish. |
| HERESTHETICIAN | • HERESTHETICIAN n. one who practises heresthetics. |
| HETEROCHRONIES | • heterochronies n. Plural of heterochrony. • HETEROCHRONY n. divergence from normal time sequence in development, also HETEROCHRONISM. |
| HYPERSTHENITES | • hypersthenites n. Plural of hypersthenite. • HYPERSTHENITE n. a pyroxenite composed almost wholly of hypersthene. |
| PHENETHYLAMINE | • phenethylamine n. (Uncountable, organic chemistry) An aromatic amine which is a colorless liquid at room temperature. • phenethylamine n. (Countable, organic chemistry) Any of a group of compounds derived from that amine. • phenethylamine n. (Biochemistry) A monoamine neurotransmitter and neuromodulator found in the brain. |
| THIEVISHNESSES | • THIEVISHNESS n. the state of being thievish. |
| TRICHOTHECENES | • trichothecenes n. Plural of trichothecene. • TRICHOTHECENE n. any of several mycotoxins produced by various fungi. |