| ARCHAEOPTERYXES | • archaeopteryxes n. Plural of archaeopteryx. • ARCHAEOPTERYX n. a Jurassic fossil bird of the Archaeopteryx genus, with a long bony tail, sharp-toothed jaws, and wings bearing three clawed digits. |
| BROKENHEARTEDLY | • brokenheartedly adv. In a brokenhearted manner. • broken-heartedly adv. Alternative form of brokenheartedly. • BROKENHEARTED adv. greatly depressed or hurt. |
| ELEUTHERODACTYL | • ELEUTHERODACTYL n. of birds, having the hind toe free. |
| GLYCERALDEHYDES | • glyceraldehydes n. Plural of glyceraldehyde. • GLYCERALDEHYDE n. a sweet crystalline compound that is formed as an intermediate in carbohydrate metabolism. |
| HAEMACYTOMETERS | • haemacytometers n. Plural of haemacytometer. • HAEMACYTOMETER n. an apparatus for counting the number of cells in a quantity of blood, typically consisting of a graduated pipette for drawing and diluting, also HEMACYTOMETER. |
| HAEMOCYTOMETERS | • haemocytometers n. Plural of haemocytometer. • HAEMOCYTOMETER n. an apparatus for counting the number of cells in a quantity of blood, typically consisting of a graduated pipette for drawing and diluting, also HEMOCYTOMETER. |
| HERMENEUTICALLY | • hermeneutically adv. In a hermeneutical way. • HERMENEUTICAL adv. interpretive or explanatory, also HERMENEUTIC. |
| HETEROCERCALITY | • heterocercality n. The quality of being heterocercal. • HETEROCERCALITY n. the state of being heterocercal, also HETEROCERCY. |
| HETEROSEXUALITY | • heterosexuality n. The state of being sexually and romantically attracted primarily or exclusively to persons of the opposite sex. • heterosexuality n. Sexual activity with a person of the opposite sex. • HETEROSEXUALITY n. the state of being heterosexual. |
| HYPERAESTHESIAS | • hyperaesthesias n. Plural of hyperaesthesia. • HYPERAESTHESIA n. excessive sensitivity, also HYPERESTHESIA. |
| HYPERAGGRESSIVE | • hyperaggressive adj. Extremely aggressive. • HYPERAGGRESSIVE adj. excessively aggressive. |
| HYPERVENTILATED | • hyperventilated v. Simple past tense and past participle of hyperventilate. • HYPERVENTILATE v. to breathe rapidly and deeply. |
| HYPERVENTILATES | • hyperventilates v. Third-person singular simple present indicative form of hyperventilate. • HYPERVENTILATE v. to breathe rapidly and deeply. |
| PYRETOTHERAPIES | • PYRETOTHERAPY n. medical treatment by causing fever. |
| TENDERHEARTEDLY | • tenderheartedly adv. In a tenderhearted manner, with caring and compassion. • tender-heartedly adv. Alternative form of tenderheartedly. • TENDERHEARTED adv. easily moved to love, pity, or sorrow. |
| 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. |