| BARYSPHERES | • baryspheres n. Plural of barysphere. • BARYSPHERE n. the area of earth underlying the lithosphere. |
| BATHYMETERS | • bathymeters n. Plural of bathymeter. • BATHYMETER n. an instrument for recording the contours of deep oceans. |
| BATHYSPHERE | • bathysphere n. A spherical steel deep-diving chamber with perspex windows, in which persons are lowered to the depths… • BATHYSPHERE n. a submersible observation chamber. |
| BELLYACHERS | • bellyachers n. Plural of bellyacher. • BELLYACHER n. one who complains. |
| BREATHALYSE | • breathalyse v. (Chiefly Britain) Alternative spelling of breathalyze. • BREATHALYSE v. to use a device which measures the amount of alcohol on a person's breath, also BREATHALYZE. |
| BREATHALYZE | • breathalyze v. To estimate the alcohol content of a person’s blood by using a breathalyzer. • BREATHALYZE v. to use a device which measures the amount of alcohol on a person's breath, also BREATHALYSE. |
| EMBRYOPHYTE | • embryophyte n. (Botany) Any member of the subkingdom Embryophyta, which includes most land plants. • EMBRYOPHYTE n. any green photosynthetic organism which begins the development of the sporophyte generation within the archegonium. |
| 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. |
| HEREDITABLY | • hereditably adv. By inheritance. • HEREDITABLE adv. capable of being inherited. |
| HUCKLEBERRY | • huckleberry n. A small round fruit of a dark blue or red color of several plants in the related genera Vaccinium and Gaylussacia. • huckleberry n. A shrub growing this fruit. • huckleberry n. A small amount, a short distance, as in the phrase huckleberry above a persimmon. |
| HURTLEBERRY | • hurtleberry n. Alternative form of whortleberry. • HURTLEBERRY n. another name for whortleberry, also WHORT, WHORTLE, WHORTLEBERRY. |
| HYPERBOLISE | • hyperbolise v. Alternative form of hyperbolize. • HYPERBOLISE v. to indulge in hyperbole, also HYPERBOLIZE. |
| HYPERBOLIZE | • hyperbolize v. (Intransitive, now rare) To exaggerate, use hyperbole. • hyperbolize v. (Transitive, now rare) To represent or talk about with hyperbole. • HYPERBOLIZE v. to indulge in hyperbole, also HYPERBOLISE. |
| HYPERBOREAN | • hyperborean n. (Greek mythology) One of a race of people living in the extreme north, beyond the north wind. • hyperborean n. (Usually humorous) Any person living in a northern country, or to the north. • hyperborean adj. Pertaining to the extreme north of the earth, or (usually jocular) to a specific northern country or area. |
| HYPERMOBILE | • hypermobile adj. (Medicine, anatomy) Exhibiting hypermobility; able to move further than usual, as of joints. • hypermobile adj. (Informal) Excessively mobile. |