| AUTHORITATIVELY | • authoritatively adv. In an authoritative manner, being worthy of trust. • AUTHORITATIVE adv. having or proceeding from authority. |
| CYTOPHOTOMETRIC | • cytophotometric adj. Of or relating to cytophotometry, or measured using a cytophotometer. • CYTOPHOTOMETRIC adj. relating to cytophotometry. |
| ETHNOCENTRICITY | • ethnocentricity n. The quality of being ethnocentric. • ETHNOCENTRICITY n. the state of being ethnocentric, also ETHNOCENTRISM. |
| PHOTOELASTICITY | • photoelasticity n. A technique for studying and measuring the stresses and strains in an object by means of mechanical birefringence. • PHOTOELASTICITY n. the state of being photoelastic. |
| PHOTOTYPESETTER | • phototypesetter n. A machine used in phototypesetting. • phototypesetter n. One who phototypesets for their work. • PHOTOTYPESETTER n. one who does phototypesetting. |
| PHYTOTOXICITIES | • phytotoxicities n. Plural of phytotoxicity. • PHYTOTOXICITY n. the state of being phytotoxic. |
| SYNTHETISATIONS | • SYNTHETISATION n. the process of synthetising, also SYNTHETIZATION. |
| SYNTHETIZATIONS | • synthetizations n. Plural of synthetization. • SYNTHETIZATION n. the process of synthetizing, also SYNTHETISATION. |
| TETARTOHEDRALLY | • TETARTOHEDRAL adv. having one fourth the number of planes required by complete symmetry. |
| TETRAETHYLLEADS | • tetraethyl␣leads n. Plural of tetraethyl lead. • TETRAETHYLLEAD n. a colourless oily insoluble liquid formerly used in petrol to prevent knocking. |
| TETRAMETHYLLEAD | • tetramethyllead n. (Organic chemistry) A compound with chemical formula C4H12Pb, used as an antiknock additive for gasoline. • TETRAMETHYLLEAD n. a volatile poisonous liquid used esp. formerly as an antiknock agent. |
| THERMOSTABILITY | • thermostability n. (Uncountable) The condition of being thermostable. • thermostability n. (Countable) The extent to which something is thermostable. • THERMOSTABILITY n. the state of being thermostable. |
| THIRTYSOMETHING | • thirtysomething n. A tricenarian: a person in their thirties, a person aged between 30 and 39 years (inclusive). • thirtysomething adj. Between 30 and 39 years of age. • thirtysomething adj. Between 30 and 39 in number. |
| TWENTYSOMETHING | • twentysomething n. A person whose age is between twenty and twenty-nine years, inclusive; someone in their twenties. • twentysomething num. Between twenty and thirty. • twenty-something num. Alternative form of twentysomething. |