| CHILDPROOFED | • childproofed v. Simple past tense and past participle of childproof. • CHILDPROOF v. to make an environment safe for a child, or safe from a child. |
| CHLOROFORMED | • chloroformed v. Simple past tense and past participle of chloroform. • CHLOROFORM v. to treat with or as if with the colourless volatile liquid chloroform esp. so as to produce anesthesia. |
| DOLLARFISHES | • dollarfishes n. Plural of dollarfish. • DOLLARFISH n. any of various fishes that have a rounded compressed silvery body, esp. the moonfishes or the American butterfish. |
| FLAPPERHOODS | • FLAPPERHOOD n. the state of being a flapper. |
| FLASHFORWARD | • flashforward n. (Authorship) A dramatic device in which a future event is inserted into the normal chronological flow of a narrative. • flashforward v. To use this dramatic device. • flash␣forward v. (Of a memory or vision) To move forward in time. |
| FOOLHARDIEST | • foolhardiest adj. Superlative form of foolhardy: most foolhardy. • FOOLHARDY adj. recklessly brave. |
| FOOLHARDISES | • FOOLHARDISE n. (Spenser) foolhardiness, also FOOLHARDIZE. |
| FOOLHARDIZES | • FOOLHARDIZE n. (Spenser) foolhardiness, also FOOLHARDISE. |
| FOREHANDEDLY | • forehandedly adv. Prudently, with thrift and foresight. • forehandedly adv. Ahead of time, in advance. • fore-handedly adv. Alternative form of forehandedly. |
| FORMALDEHYDE | • formaldehyde n. (Organic chemistry) The simplest aldehyde, HCHO, a colourless gas that has many industrial applications;… • FORMALDEHYDE n. a formic aldehyde, formalin. |
| HEXAFLUORIDE | • hexafluoride n. (Chemistry) any fluoride containing six fluorine atoms in each molecule. • HEXAFLUORIDE n. a chemical compound with the general formula XF6. |
| HUNDREDFOLDS | • hundredfolds n. Plural of hundredfold. • HUNDREDFOLD n. a multiplication by one hundred. |
| HYDROFLUORIC | • hydrofluoric adj. (Chemistry) Containing hydrogen and fluorine. • HYDROFLUORIC adj. as in hydrofluoric acid, a strong acid used for etching glass. |
| OFFICEHOLDER | • officeholder n. A person who holds an office, especially one appointed or elected to a public office; an incumbent. • office-holder n. Alternative form of officeholder. • office␣holder n. Alternative form of officeholder. |
| SHUFFLEBOARD | • shuffleboard n. (Uncountable) A game that involves sliding a puck or coin towards a target. • shuffleboard n. (Countable) The long, narrow board on which this game is played. • SHUFFLEBOARD n. an old game in which a coin or other disc was driven along a table by the hand, also SHOVELBOARD. |