| ALLETHRINS | • allethrins n. Plural of allethrin. • ALLETHRIN n. a light yellow viscous oily insecticide. |
| BETHRALLED | • bethralled v. Simple past tense and past participle of bethrall. • BETHRALL v. (Spenser) to enslave. |
| BLUETHROAT | • bluethroat n. A small Old World passerine bird, Luscinia svecica, the male in spring having a bright blue throat. • BLUETHROAT n. a singing bird of northern Europe and Asia, related to the nightingales. |
| DETHRONERS | • dethroners n. Plural of dethroner. • DETHRONER n. one who dethrones. |
| DETHRONING | • dethroning v. Present participle of dethrone. • dethroning n. The removal of a ruler from the throne. • DETHRONING n. the act of removing from a throne. |
| DETHRONISE | • DETHRONISE v. to remove from a throne, also DETHRONIZE. |
| DETHRONIZE | • dethronize v. (Obsolete) To dethrone; to remove from the throne. • DETHRONIZE v. to dethrone, also DETHRONISE. |
| HYPAETHRAL | • hypaethral adj. Open-air, outdoor, exposed to the sky. • hypæthral adj. Alternative spelling of hypaethral. • HYPAETHRAL adj. roofless; open to the sky (usually intentionally, so as to see the stars), also HUPAITHRIC, HYPETHRAL, UPAITHRIC. |
| HYPAETHRON | • hypaethron n. An open court. • HYPAETHRON n. an open court. |
| PERMETHRIN | • permethrin n. A synthetic insecticide, C21H20Cl2O3, used to treat head lice, nits, scabies, and in flea collars. • PERMETHRIN n. a garden pesticide. |
| PYRETHRINS | • pyrethrins n. Plural of pyrethrin. • PYRETHRIN n. either of two insecticidal oily esters prepared from pyrethrum flowers. |
| PYRETHROID | • pyrethroid n. (Organic chemistry) Any of several synthetic insecticides having a structure based on pyrethrin. • PYRETHROID n. any of various synthetic compounds related to the pyrethrins, and sharing their insecticidal properties. |
| PYRETHRUMS | • pyrethrums n. Plural of pyrethrum. • PYRETHRUM n. a name still applied to various garden flowers, esp. varieties of Chrysanthemum. |
| RESMETHRIN | • resmethrin n. A pyrethroid insecticide with many uses, including control of the adult mosquito population. |
| RETHREADED | • rethreaded v. Simple past tense and past participle of rethread. • RETHREAD v. to thread again. |
| TEETHRIDGE | • TEETHRIDGE n. the inner surface of the gums of the upper front teeth. |
| URETHRITIC | • urethritic adj. Afflicted with, or relating to, urethritis. • URETHRITIC adj. relating to urethritis, inflammation of the urethra. |
| URETHRITIS | • urethritis n. (Pathology) Inflammation of the urethra, a finding possible in many diseases (e.g., STI and non-STI… • URETHRITIS n. inflammation of the urethra. |