| BATHOMETERS | • bathometers n. Plural of bathometer. • BATHOMETER n. an instrument for measuring depths, esp. one for taking soundings without a sounding line. |
| BATHOMETRIC | • BATHOMETRIC adj. relating to a bathometer, an instrument for measuring depths. |
| BLUETHROATS | • bluethroats n. Plural of bluethroat. • BLUETHROAT n. a singing bird of northern Europe and Asia, related to the nightingales. |
| BOTHERATION | • botheration interj. A mild expression of annoyance or exasperation: bother! • botheration n. (Uncountable) The state of being bothered; annoyance, vexation. • botheration n. (Countable) An act of bothering or annoying. |
| ERYTHORBATE | • erythorbate n. (Organic chemistry) any salt or ester of erythorbic acid. • ERYTHORBATE n. a salt of erythorbic acid that is used in foods as an antioxidant. |
| FOOTBREADTH | • footbreadth n. The breadth of a foot; used as a measure. • FOOTBREADTH n. the width of a foot. |
| HABILITATOR | • habilitator n. (US, obsolete) One who supplies money to work a mine. • HABILITATOR n. one who habilitates. |
| HEARTTHROBS | • heartthrobs n. Plural of heartthrob. • HEARTTHROB n. an object of affection. |
| KATABOTHRON | • KATABOTHRON n. (Modern Greek) an underground water channel, also KATAVOTHRON. |
| ORTHOBORATE | • orthoborate n. (Inorganic chemistry) Any anion derived from orthoboric acid; any salt containing this anion. • ORTHOBORATE n. a salt of orthoboric acid. |
| OUTBREATHED | • outbreathed v. Simple past tense and past participle of outbreathe. • OUTBREATHE v. to breathe forth. |
| OUTBREATHES | • outbreathes v. Third-person singular simple present indicative form of outbreathe. • OUTBREATHE v. to breathe forth. |
| RUBYTHROATS | • rubythroats n. Plural of rubythroat. • RUBYTHROAT n. any of numerous species of humming birds, in which the male has on the throat a brilliant patch of red feathers having metallic reflections. |
| THEREABOUTS | • thereabouts adv. Synonym of thereabout… • thereabouts n. (Possibly erroneous) Location; whereabouts. • THEREABOUTS adv. about or near that place, also THEREABOUT. |
| TROPHOBLAST | • trophoblast n. (Cytology) The membrane of cells that forms the wall of a blastocyst during early pregnancy, providing… • 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. |
| TURBOSHAFTS | • turboshafts n. Plural of turboshaft. • TURBOSHAFT n. a kind of gas turbine engine. |