| BOILERMAKERS | • boilermakers n. Plural of boilermaker. • BOILERMAKER n. a drink of whiskey followed by a beer chaser. |
| COUNTERMARKS | • countermarks n. Plural of countermark. • COUNTERMARK n. an additional mark put on a bale of goods belonging to several merchants, so that it may not be opened except in the presence of all the owners. |
| DRUNKOMETERS | • drunkometers n. Plural of drunkometer. • DRUNKOMETER n. a device for measuring how much alcohol there is on someone's breath. |
| KATHAROMETER | • katharometer n. (Sciences) A device used for analyzing gas mixtures by measuring their thermal conductivity. • KATHAROMETER n. an instrument measuring changes in composition of gases. |
| KERATOMETERS | • keratometers n. Plural of keratometer. • KERATOMETER n. an instrument for measuring curvature of the cornea. |
| MASTERSTROKE | • masterstroke n. An action which demonstrates great skill or artistry. • master␣stroke n. Alternative form of masterstroke. • MASTERSTROKE n. a masterly performance or move. |
| METALWORKERS | • metalworkers n. Plural of metalworker. • METALWORKER n. one who works in metal. |
| MICROCRACKED | • microcracked v. Simple past tense and past participle of microcrack. • MICROCRACK v. to crack microscopically. |
| MOTHERFUCKER | • motherfucker interj. (Vulgar) A semi-voluntary vocalization in place of a gasp. • motherfucker interj. (Vulgar) Expressing dismay or discontent. • motherfucker interj. (Vulgar) Synonym of ouch. |
| SKIMBOARDERS | • skimboarders n. Plural of skimboarder. • SKIMBOARDER n. one who uses a skimboard, a type of surfboard. |
| TROUBLEMAKER | • troublemaker n. One who causes trouble, especially one who does so deliberately. • troublemaker n. A complainer. • trouble-maker n. Alternative spelling of troublemaker. |
| WORKMISTRESS | • workmistress n. (Archaic) A female workmaster. • WORKMISTRESS n. an expert (female) worker or craftsperson, overseer or employer. |