| CHOWDERHEADED | • chowderheaded adj. Stupid; foolish; lacking in common sense. • chowder-headed adj. Alternative spelling of chowderheaded. • CHOWDERHEADED adj. like a chowderhead, foolish, simple. |
| CLEARHEADEDLY | • clearheadedly adv. In a clearheaded manner. • CLEARHEADED adv. having or showing a clear understanding. |
| DEHYDROGENASE | • dehydrogenase n. (Biochemistry) Any of several enzymes that catalyze the removal of hydrogen (a proton) from biological compounds. • DEHYDROGENASE n. an enzyme that accelerates the removal of hydrogen from metabolites and its transfer to other substances. |
| DEHYDROGENATE | • dehydrogenate v. (Chemistry, transitive) To remove hydrogen from (a substance). • DEHYDROGENATE v. to remove the hydrogen from. |
| DOUBLEHEADERS | • doubleheaders n. Plural of doubleheader. • double-headers n. Plural of double-header. • DOUBLEHEADER n. two games, contests or events held consecutively on the same program. |
| FEATHERBEDDED | • featherbedded v. Simple past tense and past participle of featherbed. • feather-bedded v. Simple past tense and past participle of feather-bed. • FEATHERBED v. to pamper; to protect (an industry, workers, etc.) by such practices as overmanning in order to save jobs. |
| FEATHERHEADED | • featherheaded adj. Alternative form of feather-headed. • feather-headed adj. (Colloquial) giddy; frivolous; foolish. • FEATHERHEADED adj. foolish, empty-headed. |
| HEADQUARTERED | • headquartered v. Simple past tense and past participle of headquarter. • headquartered adj. If an organization is headquartered somewhere, it has its headquarters in that place. • HEADQUARTER v. to make one's headquarters. |
| HENDECAHEDRON | • hendecahedron n. (Geometry) A solid having eleven plane faces. • HENDECAHEDRON n. a solid figure having 11 plane faces. |
| SCHADENFREUDE | • schadenfreude n. Malicious enjoyment derived from observing someone else’s misfortune. • SCHADENFREUDE n. (German) enjoyment gained from others' troubles. |
| SUPERHARDENED | • superhardened v. Simple past tense and past participle of superharden. • SUPERHARDEN v. to harden to extremes. |
| TENDERHEARTED | • tenderhearted adj. Compassionate for another’s distress. • tenderhearted adj. Easily moved to love. • tender-hearted adj. Alternative form of tenderhearted. |
| UNAPPREHENDED | • unapprehended adj. Not apprehended. • unapprehended adj. Not understood. • UNAPPREHENDED adj. not apprehended. |
| UNDERACHIEVED | • underachieved v. Simple past tense and past participle of underachieve. • UNDERACHIEVE v. to achieve less than one's potential. |