| CRINOIDS | • crinoids n. Plural of crinoid. • CRINOID n. a family of marine creatures, the sea lilies and feather stars. |
| DERISION | • derision n. Act of treating with disdain. • derision n. Something to be derided; a laughing stock. • DERISION n. the act of deriding. |
| DIGITRON | • digitron n. Synonym of Nixie tube. • digitron n. (By extension) Any electronic device for displaying digits. • DIGITRON n. (tradename) a type of tube for displaying information which can be lit by a low discharge. |
| DORISING | • DORISE v. (Greek) to become like the Dorians, also DORIZE. |
| DORIZING | • DORIZE v. (Greek) to become like the Dorians, also DORISE. |
| DROILING | • droiling v. Present participle of droil. • DROIL v. (obsolete) to drudge. |
| GRIDIRON | • gridiron n. An instrument of torture on which people were secured before being burned by fire. • gridiron n. An iron rack or grate used for broiling meat and fish over coals. • gridiron n. Any object resembling the rack or grate. |
| INDICTOR | • indictor n. (Law) One who indicts. • INDICTOR n. one who indicts, also INDICTER. |
| IRONISED | • ironised v. Simple past tense and past participle of ironise. • IRONISE v. to satirize with irony, also IRONIZE. |
| IRONIZED | • ironized v. Simple past tense and past participle of ironize. • IRONIZE v. to satirize with irony, also IRONISE. |
| IRONSIDE | • ironside n. One who is very strong and courageous. • Ironside n. (Historical) A trooper in the Parliamentarian cavalry formed by English political leader Oliver Cromwell… • Ironside prop.n. A surname from Old English. |
| MIDIRONS | • midirons n. Plural of midiron. • mid-irons n. Plural of mid-iron. • MIDIRON n. a golf club. |
| NONRIGID | • nonrigid adj. Not rigid; flexible. • nonrigid adj. (Of an airship) That maintains its shape only by internal gas pressure. • nonrigid n. (Aviation) An airship that maintains its shape only by internal gas pressure. |
| RADIOING | • radioing v. Present participle of radio. • RADIO v. to transmit by radio. |
| RESINOID | • resinoid adj. Like resin. • resinoid n. Any substance resembling or containing a resin. • RESINOID n. a resinous substance. |
| RETINOID | • retinoid adj. (Rare, obsolete) Pertaining to or resembling a resin. • retinoid n. (Biochemistry) Any of a class of compounds whose structure or effects on the body resemble retinol (vitamin A). • RETINOID n. a compound analogous to vitamin A. |