| AEROPLANKTONS | • AEROPLANKTON n. minute organisms carried in the air. |
| ARRHENOTOKIES | • ARRHENOTOKY n. giving birth only to boys. |
| BOOKBINDERIES | • bookbinderies n. Plural of bookbindery. • BOOKBINDERY n. a place where books are bound. |
| BOOKCROSSINGS | • bookcrossings n. Plural of bookcrossing. • BOOKCROSSING n. the practice of leaving a book in a public location to be found and read by others, who then do the same. |
| COCKTHROWINGS | • cock␣throwings n. Plural of cock throwing. • COCKTHROWING n. the old sport of throwing sticks at a cock. |
| COUNTERSTROKE | • counterstroke n. A blow given in return. • counterstroke n. A retaliation. • COUNTERSTROKE n. a stroke in return. |
| CROOKEDNESSES | • crookednesses n. Plural of crookedness. • CROOKEDNESS n. the state of being crooked. |
| CRYOPLANKTONS | • CRYOPLANKTON n. minute organisms, esp. algae, living in ice, snow, or icy water. |
| FORETOKENINGS | • foretokenings n. Plural of foretokening. • FORETOKENING n. the act of foretokening. |
| HETEROKARYONS | • heterokaryons n. Plural of heterokaryon. • HETEROKARYON n. a cell, as in the mycelium of a fungus, that contains two or more genetically unlike nuclei. |
| MEROPLANKTONS | • meroplanktons n. Plural of meroplankton. • MEROPLANKTON n. plankton consisting of certain larvae that do not spend all their life as plankton. |
| OVERCLOCKINGS | • OVERCLOCKING n. the act of running a computer component at a higher clock rate than it was designed for or was specified by the manufacturer. |
| ROCKHOUNDINGS | • ROCKHOUNDING n. of a rock-collector, looking for rocks. |
| SCRAPBOOKINGS | • SCRAPBOOKING n. the practice of keeping cuttings. |
| SNICKERDOODLE | • snickerdoodle n. (US) A cookie in which the batter is rolled into a ball and coated with cinnamon sugar. |
| SPOKESPERSONS | • spokespersons n. Plural of spokesperson. • SPOKESPERSON n. a spokesman or spokeswoman. |
| STOCKBROKINGS | • STOCKBROKING n. the business of a stockbroker. |
| THROMBOKINASE | • thrombokinase n. (Biochemistry) A proteolytic enzyme that converts prothrombin into thrombin during the clotting of blood. • THROMBOKINASE n. an enzyme active in the clotting of blood, aka thromboplastin. |