Toxicologist :: Toxicologist (n.) One versed in toxicology; the writer of a treatise on poisons.
Toxicology :: Toxicology (n.) The science which treats of poisons, their effects, antidotes, and recognition; also, a discourse or treatise on the science..
Transcolate :: Transcolate (v. t.) To cause to pass through a sieve or colander; to strain, as through a sieve..
Trout-colored :: Trout-colored (a.) White, with spots of black, bay, or sorrel; as, a trout-colored horse..
Tubicolae :: Tubicolae (n. pl.) A division of annelids including those which construct, and habitually live in, tubes. The head or anterior segments usually bear gills and cirri. Called also Sedentaria, and Capitibranchiata. See Serpula, and Sabella..
Undecolic :: Undecolic (a.) Pertaining to, or designating, an acid, C11H18O2, of the propiolic acid series, obtained indirectly from undecylenic acid as a white crystalline substance..
Unicolorous :: Unicolorous (a.) Having the surface of a uniform color.
Urbicolae :: Urbicolae (n. pl.) An extensive family of butterflies, including those known as skippers (Hesperiadae)..
Urbicolous :: Urbicolous (a.) Of or pertaining to a city; urban.
Vaginicola :: Vaginicola (n.) A genus of Infusoria which form minute vaselike or tubular cases in which they dwell.