| BATTLESHIPS | • battleships n. Plural of battleship. • battle␣ships n. Plural of battle ship. • BATTLESHIP n. a heavily armoured warship of the largest type having many large-calibre guns. |
| DISTRIBUTORSHIP | • distributorship n. A business specializing in the wholesale distribution of a particular class of goods. • DISTRIBUTORSHIP n. a company that distributes something, esp. one that has exclusive license to do this. |
| METABISULPHITES | • metabisulphites n. Plural of metabisulphite. • METABISULPHITE n. as in sodium metabisulphite, an inorganic compound. |
| PHLEBOTOMISTS | • phlebotomists n. Plural of phlebotomist. • PHLEBOTOMIST n. one who carries out phlebotomies. |
| PHOTOBIOLOGISTS | • photobiologists n. Plural of photobiologist. • PHOTOBIOLOGIST n. one who studies photobiology. |
| PHYTOBENTHOSES | • PHYTOBENTHOS n. plants living at the bottom of water collectively. |
| PROHIBITIONISTS | • prohibitionists n. Plural of prohibitionist. • PROHIBITIONIST n. one who favors prohibition. |
| STEPBROTHERS | • stepbrothers n. Plural of stepbrother. • step-brothers n. Plural of step-brother. • STEPBROTHER n. a son of one's stepparent by a former partner. |
| SUBSTRATOSPHERE | • substratosphere n. The area of the atmosphere directly below the stratosphere. • SUBSTRATOSPHERE n. the area of the atmosphere below the stratosphere. |
| THEOPHOBISTS | • theophobists n. Plural of theophobist. • THEOPHOBIST n. one with an extreme fear of God, also THEOPHOBIAC. |
| THROMBOPLASTINS | • thromboplastins n. Plural of thromboplastin. • THROMBOPLASTIN n. a complex enzyme found esp. in platelets that functions in the conversion of prothrombin into thrombin in the clotting of blood. |
| TIMBROPHILISTS | • TIMBROPHILIST n. a stamp-collector. |
| TROPHOBLASTS | • trophoblasts n. Plural of trophoblast. • TROPHOBLAST n. the outermost layer of cells in the morula that attaches the fertilized ovum to the uterine wall and acts as a nutritive pathway. |