| AUTOPENS | • autopens n. Plural of autopen. • AUTOPEN n. a mechanical device used to produce imitation signatures. |
| LYCOPENE | • lycopene n. (Organic chemistry) A red carotenoid pigment found in tomatoes, other red vegetables, and in animal… • LYCOPENE n. a red pigment. |
| OPENABLE | • openable adj. Capable of being opened. • OPENABLE adj. able to be opened. |
| OPENCAST | • opencast adj. (Chiefly Britain) Of or pertaining to strip mining, in which material is removed from a surface that has been exposed. • open-cast adj. Alternative form of opencast. • OPENCAST adj. excavated from an open air site. |
| OPENINGS | • openings n. Plural of opening. • OPENING n. a vacant space. |
| OPENNESS | • openness n. Accommodating attitude or opinion, as in receptivity to new ideas, behaviors, cultures, peoples, environments… • openness n. The degree to which a person, group, organization, institution, or society exhibits this liberal attitude or opinion. • openness n. Lack of secrecy; candour, transparency. |
| OPENSIDE | • openside n. (Rugby) The space on the side of the pitch with the larger distance between the breakdown/set piece and the touchline. • openside n. (Rugby union) Short for openside flanker. • open-side n. (Rugby) the portion of the field which is larger as measured from a scrum or breakdown to the touchline. |
| OPENWORK | • openwork n. Any of several forms of metalwork or needlework having decorative openings. • openwork n. (Mining) A quarry; an open cut. • open-work n. Alternative spelling of openwork. |
| PROPENAL | • propenal n. (Organic chemistry) The compound acrolein. • PROPENAL n. another name for acrolein. |
| PROPENDS | • propends v. Third-person singular simple present indicative form of propend. • PROPEND v. (Shakespeare) to have a tendency toward. |
| PROPENES | • propenes n. Plural of propene. • PROPENE n. a flammable gas. |
| PROPENOL | • PROPENOL n. a flammable gas. |
| PROPENSE | • propense adj. (Archaic) Leaning toward, in a moral sense; inclined; disposed; prone. • PROPENSE adj. (obsolete) inclined. |
| PROPENYL | • propenyl n. (Chemistry) A radical of propene (propylene). • PROPENYL n. a hydrocarbon radical related to propene. |
| REOPENED | • reopened v. Past participle of reopen. • REOPEN v. to open again. |
| REOPENER | • reopener n. Anything that reopens. • REOPENER n. a clause in a contract for reconsideration. |
| SEMIOPEN | • semiopen adj. Partly open. • SEMIOPEN adj. partly open. |
| TWOPENCE | • twopence n. (Britain, Ireland) A British or Irish coin worth two (old or new) pence. • twopence n. (Britain, Ireland) A cost or value of two pence. • twopence n. (Britain, Ireland) (by extension) A small amount or value. |
| TWOPENNY | • twopenny adj. Having a value or cost of twopence. • twopenny adj. Cheap; worthless; petty. • twopenny n. (Britain, countable, dated) A coin or stamp worth two pence. |
| UNOPENED | • unopened adj. Not yet opened; still closed. • UNOPENED adj. not opened. |