| ANESTHETIST | • anesthetist n. (American spelling, Canadian spelling, medicine) One who gives an anesthetic. • ANESTHETIST n. one who administers anesthetics. |
| CHATTERIEST | • CHATTERY adj. full of chatter. |
| HATCHETIEST | • HATCHETY adj. like a hatchet. |
| HATCHETTITE | • hatchettite n. (Mineralogy) Mineral tallow; a waxy or spermaceti-like substance, commonly of a greenish-yellow colour. • HATCHETTITE n. naturally occurring paraffin wax or mineral tallow. |
| HEPTATHLETE | • heptathlete n. (Athletics) An athlete who competes in the heptathlon. • HEPTATHLETE n. an athlete who takes part in heptathlons. |
| LEATHERETTE | • leatherette n. (Countable, uncountable, also attributively) A type of fabric, often plastic, made to imitate the appearance… • leatherette n. (Countable, slang) A person who dresses in leather or imitation leather. • LEATHERETTE n. (tradename) imitation leather. |
| PENTATHLETE | • pentathlete n. (Athletics) An athlete who competes in the pentathlon. • PENTATHLETE n. an athlete participating in a pentathlon. |
| SHATTERIEST | • SHATTERY adj. brittle. |
| STEALTHIEST | • stealthiest adj. Superlative form of stealthy: most stealthy. • STEALTHY adj. acting with stealth, furtive. |
| TELEPATHIST | • telepathist n. Someone with telepathic powers. • TELEPATHIST n. one who practises telepathy. |
| TETRAETHYLS | • TETRAETHYL n. a compound with four ethyl groups. |
| TETRAMETHYL | • tetramethyl n. (Organic chemistry) (in combination) Four methyl groups in a molecule. • TETRAMETHYL adj. as in tetramethyl lead, a colourless oily insoluble liquid formerly used in petrol to prevent knocking. |
| TETRARCHATE | • tetrarchate n. (Historical, Roman antiquity) A tetrarchy. • TETRARCHATE n. the fourth part of a province, a tetrarchy. |
| TETRATHEISM | • tetratheism n. A belief in four gods. • tetratheism n. (Christianity) The belief that there are four elements in the Christian Godhead—the three hypostases… • TETRATHEISM n. the belief in four elements in the Godhead, i.e. the three persons of the Trinity and a divine essence out of which each of these originates. |
| TITANOTHERE | • titanothere n. A member of the Titanotheriidae, a family of extinct mammals related to horses and rhinoceroses. • TITANOTHERE n. any of various very large extinct horselike perissodactyl mammals. |
| TRIATHLETES | • triathletes n. Plural of triathlete. • TRIATHLETE n. an athlete who competes in a triathlon. |