| ALLETHRIN | • allethrin n. Either of a pair of related synthetic pyrethroids used in insecticides to paralyse the nervous system. • ALLETHRIN n. a light yellow viscous oily insecticide. |
| PYRETHRIN | • pyrethrin n. (Organic chemistry) Any of a number of naturally occurring insecticides extracted from the pyrethrum… • PYRETHRIN n. either of two insecticidal oily esters prepared from pyrethrum flowers. |
| ALLETHRINS | • allethrins n. Plural of allethrin. • ALLETHRIN n. a light yellow viscous oily insecticide. |
| 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. |
| RESMETHRIN | • resmethrin n. A pyrethroid insecticide with many uses, including control of the adult mosquito population. |
| 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. |
| PERMETHRINS | • permethrins n. Plural of permethrin. • PERMETHRIN n. a garden pesticide. |
| RESMETHRINS | Sorry, definition not available. |
| TEETHRIDGES | • TEETHRIDGE n. the inner surface of the gums of the upper front teeth. |
| AETHRIOSCOPE | • aethrioscope n. (Meteorology) A device for measuring temperature variations due to different atmospheric conditions… • æthrioscope n. Obsolete spelling of aethrioscope. • AETHRIOSCOPE n. an instrument for measuring temperature variations due to sky conditions. |
| URETHRITIDES | • urethritides n. Plural of urethritis. • URETHRITIS n. inflammation of the urethra. |
| URETHRITISES | • URETHRITIS n. inflammation of the urethra. |
| AETHRIOSCOPES | • aethrioscopes n. Plural of aethrioscope. • æthrioscopes n. Plural of æthrioscope. • AETHRIOSCOPE n. an instrument for measuring temperature variations due to sky conditions. |