| BUCKTOOTHED | • bucktoothed adj. Having buckteeth. • buck-toothed adj. Having buckteeth. • BUCKTOOTHED adj. having buckteeth, teeth that jut out. |
| BUTTONHOOKS | • buttonhooks n. Plural of buttonhook. • buttonhooks v. Third-person singular simple present indicative form of buttonhook. • BUTTONHOOK n. a hook for drawing small buttons through buttonholes. |
| DEUTEROTOKY | • deuterotoky n. The production of both male and female offspring by parthenogenesis. • DEUTEROTOKY n. parthenogenesis in which both males and females are produced. |
| HETEROKONTS | • heterokonts n. Plural of heterokont. • HETEROKONT n. a kind of yellow-green alga, also HETEROCONT. |
| KATABOTHRON | • KATABOTHRON n. (Modern Greek) an underground water channel, also KATAVOTHRON. |
| KATAVOTHRON | • katavothron n. Synonym of swallow hole. • KATAVOTHRON n. (Modern Greek) an underground water channel, also KATABOTHRON. |
| KETOSTEROID | • ketosteroid n. (Organic chemistry) Any steroid having a ketone functional group. • KETOSTEROID n. a steroid, such as cortisone or estrone, containing a ketone group. |
| MOTORTRUCKS | • motortrucks n. Plural of motortruck. • motor␣trucks n. Plural of motor truck. • MOTORTRUCK n. a truck driven by a motor. |
| OPTOKINETIC | • optokinetic adj. Of or pertaining to movement of the eyes. • OPTOKINETIC adj. of, relating to, or involving movements of the eyes. |
| OUTPOLITICK | • outpolitick v. (Transitive) To outdo in politics. • OUTPOLITICK v. to surpass in politicking. |
| RETROROCKET | • retrorocket n. A small rocket engine on a larger rocket or spacecraft, designed to slow or reverse its motion. • RETROROCKET n. a rocket whose function is to slow down, fired in a direction opposite to that in which a body, e.g. a spacecraft or an artificial satellite, is travelling. |
| STOCKROUTES | • STOCKROUTE n. in Australia and New Zealand, a right of way for travelling stock. |
| TENTERHOOKS | • tenterhooks n. Plural of tenterhook. • tenter␣hooks n. Plural of tenter hook. • TENTERHOOK n. a sharp, hooked nail to fasten cloth to a tenter. |
| TEXTBOOKISH | • textbookish adj. Characteristic of a textbook. • TEXTBOOKISH adj. written in a style reminiscent of textbooks. |
| THELYTOKOUS | • thelytokous adj. That produces female offspring (only). • THELYTOKOUS adj. producing only female offspring. |
| TICKETTYBOO | • ticketty-boo adj. Alternative spelling of tickety-boo. • TICKETTYBOO adj. fine, satisfactory. |
| WORKSTATION | • workstation n. A desktop computer, normally more powerful than a normal PC and often dedicated to a specific task, such as graphics. • workstation n. An area, at a workplace, for a single worker. • work␣station n. Alternative spelling of workstation. |