| ARBORETUMS | • arboretums n. Plural of arboretum. • ARBORETUM n. (Latin) a collection of trees. |
| COURTROOMS | • courtrooms n. Plural of courtroom. • court␣rooms n. Plural of court room. • COURTROOM n. a room in a courthouse in which lawsuits and criminal cases are heard. |
| DUROMETERS | • durometers n. Plural of durometer. • DUROMETER n. an instrument for measuring the hardness of substances. |
| FRUITWORMS | • fruitworms n. Plural of fruitworm. • FRUITWORM n. any of numerous insect larvae mainly of the orders Diptera and Lepidoptera that feed on or in fruits. |
| MICROBURST | • microburst n. (Meteorology) A strong downdraft, of less than 2.5 miles in diameter, that can cause damaging winds… • MICROBURST n. a sudden violent downward rush of air usually associated with thunderstorms, also DOWNBURST. |
| MORTUARIES | • mortuaries n. Plural of mortuary. • MORTUARY n. a place where dead bodies are kept until burial. |
| NUMERATORS | • numerators n. Plural of numerator. • NUMERATOR n. one who numbers. |
| OVERTRUMPS | • overtrumps v. Third-person singular simple present indicative form of overtrump. • OVERTRUMP v. to trump with a higher card than the trump already played. |
| PROMPTURES | • promptures n. Plural of prompture. • PROMPTURE n. (Shakespeare) a suggestion. |
| PROSTERNUM | • prosternum n. (Zoology) The ventral plate of the prothorax of an insect. • PROSTERNUM n. the sternum of the prothorax of insects. |
| RUMINATORS | • ruminators n. Plural of ruminator. • RUMINATOR n. one who ruminates. |
| SUPERSTORM | • superstorm n. A major storm (weather phenomenon). • SUPERSTORM n. an extremely powerful storm that causes widespread devastation. |
| SURMOUNTER | • surmounter n. One who, or that which, surmounts. • SURMOUNTER n. one who, or that which, surmounts. |
| SURROGATUM | • surrogatum n. (Scottish law) A thing put in the place of another; a substitute. • SURROGATUM n. something that stands in place of something else, e.g. a price instead of the thing itself. |
| TAMBOURERS | • tambourers n. Plural of tambourer. • TAMBOURER n. one who embroiders on a tambour. |