| BUTYRALDEHYDE | • butyraldehyde n. (Organic chemistry) The aliphatic aldehyde CH3-CH2-CH2-CHO derived from butane. • BUTYRALDEHYDE n. either of two aldehydes used esp. in making synthetic resins. |
| DAUGHTERBOARD | • daughterboard n. (Computing, electronics) A circuit board that is an extension of a motherboard or other card. • DAUGHTERBOARD n. a small circuit board that can be attached to the motherboard of a computer. |
| DAUGHTERHOODS | • DAUGHTERHOOD n. the state of being a daughter. |
| DESULPHURATED | • desulphurated v. Simple past tense and past participle of desulphurate. • DESULPHURATE v. to remove sulphur from. |
| DISAUTHORISED | • disauthorised v. Simple past tense and past participle of disauthorise. • DISAUTHORISE v. to deprive of authority, also DISAUTHORIZE. |
| DISAUTHORIZED | • disauthorized v. Simple past tense and past participle of disauthorize. • DISAUTHORIZE v. to deprive of authority, also DISAUTHORISE. |
| 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. |
| DRAUGHTBOARDS | • draughtboards n. Plural of draughtboard. • DRAUGHTBOARD n. a board for the playing of draughts. |
| DUNDERHEADISM | • dunderheadism n. Stupidity. • DUNDERHEADISM n. being a dunderhead. |
| GRANDDAUGHTER | • granddaughter n. The daughter of someone’s child. • GRANDDAUGHTER n. the daughter of one's son or daughter. |
| 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. |
| HYDROMEDUSANS | • HYDROMEDUSAN n. a hydromedusa, also HYDROMEDUSA, HYDROMEDUSOID. |
| PREADULTHOODS | Sorry, definition not available. |
| 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. |
| 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. |
| UNDERHANDEDLY | • underhandedly adv. In an underhanded manner. • under-handedly adv. Alternative form of underhandedly. • UNDERHANDED adv. devious. |