| FLASHMOBBING | • FLASHMOBBING n. the practice of gathering at a given place in response to a message. |
| FLESHMONGERS | • fleshmongers n. Plural of fleshmonger. • FLESHMONGER n. a whoremonger; a procurer. |
| FOREMANSHIPS | • foremanships n. Plural of foremanship. • FOREMANSHIP n. the office of foreman. |
| FROGMARCHING | • frogmarching v. Present participle of frogmarch. • frog-marching v. Present participle of frog-march. • frog␣marching v. Present participle of frog march. |
| FURTHCOMINGS | • FURTHCOMING n. in Scots law, an action brought by an arrester against the arrestee and the common debtor after an arrestment in order that the arrested money or property be delivered to the arrester. |
| HINDFOREMOST | • HINDFOREMOST adv. with the back part in the front place. |
| HUMIFICATION | • humification n. The process of humifying; conversion into humus. • HUMIFICATION n. formation of or conversion into humus. |
| HYDROFORMING | • hydroforming n. (Engineering) A cost-effective way of shaping malleable metals into lightweight, stiff pieces by means… • hydroforming n. (Organic chemistry) The reaction of petroleum with hydrogen. • HYDROFORMING n. the catalytic reforming of petroleum to increase the proportion of aromatic and branched-chain hydrocarbons. |
| MOTHPROOFING | • mothproofing v. Present participle of mothproof. • MOTHPROOF v. to proof against moths. |
| MUTTONFISHES | • muttonfishes n. Plural of muttonfish. • MUTTONFISH n. a common food fish of the Western Atlantic. |
| UNFATHOMABLE | • unfathomable adj. Impossible to fathom or understand. • unfathomable adj. Difficult to penetrate. • UNFATHOMABLE adj. not capable of being fathomed. |
| UNFATHOMABLY | • unfathomably adv. In an unfathomable manner; beyond understanding. • UNFATHOMABLE adv. not capable of being fathomed. |