| ANTENUPTIALS | • ANTENUPTIAL n. a contract made before marriage. |
| ANTIPETALOUS | • antipetalous adj. (Botany) Alternative form of antepetalous. • ANTIPETALOUS adj. opposite a petal. |
| APPURTENANTS | • appurtenants n. Plural of appurtenant. • APPURTENANT n. a right accompanying a property. |
| AUTOPLASTIES | • autoplasties n. Plural of autoplasty. • AUTOPLASTY n. grafting tissue from patient's own body. |
| CAPITULATORS | • capitulators n. Plural of capitulator. • CAPITULATOR n. one who capitulates. |
| CATAPULTIERS | • catapultiers n. Plural of catapultier. • CATAPULTIER n. one who uses a catapult. |
| PARACHUTISTS | • parachutists n. Plural of parachutist. • PARACHUTIST n. one that parachutes. |
| PARATUNGSTIC | • PARATUNGSTIC adj. as in paratungstic acid. |
| PARTICULATES | • particulates n. Plural of particulate (“solid or liquid in a subdivided state”). • PARTICULATE n. a particulate substance. |
| PORTMANTEAUS | • portmanteaus n. Plural of portmanteau. • PORTMANTEAU n. (French) a case opening in two parts, used for carrying clothes while traveling, also PORTMANTLE, PORTMANTUA. |
| POSTGRADUATE | • postgraduate n. A person continuing to study in a field after having successfully completed a degree course. • postgraduate adj. Of studies which take place after having successfully completed a degree course. • post-graduate adj. Alternative form of postgraduate. |
| STRATOPAUSES | • stratopauses n. Plural of stratopause. • STRATOPAUSE n. the transitional layer between the stratosphere and the mesosphere. |
| SUMATRIPTANS | Sorry, definition not available. |
| SUPERNATANTS | • supernatants n. Plural of supernatant. • SUPERNATANT n. a liquid overlying a sediment. |
| SUPRAGLOTTAL | • supraglottal adj. (Anatomy) Above the glottis. • SUPRAGLOTTAL adj. above the glottis. |
| THAUMATROPES | • thaumatropes n. Plural of thaumatrope. • THAUMATROPE n. an optical toy in which pictures on both sides of a card are seen to combine when the card is rotated rapidly. |