TRIMORPHISM n.
f the same species have three different lengths of stamens, short, medium, and long, the blossoms of one individual plant having short and medium stamens and a long style, those of another having short and long stamens and a style of medium length, and those of a third having medium and long stamens and a short style,…
TUPELO n.
A North American tree (Nyssa multiflora) of the Dogwood family, having brilliant, glossy foliage and acid red berries. The wood is crossgrained and very difficult to split. Called also black gum, sour gum, and pepperidge. Largo tupelo, or Tupelo gum (Bot.), an American tree (Nyssa uniflora) with softer wood than the tu…
UNDERWRITE v.
r set one's name to, as a policy of insurance, for the purpose of becoming answerable for loss or damage, on consideration of receiving a certain premium per cent; as, individuals, as well as companies, may underwrite policies of insurance. B. Jonson. The broker who procures the insurance ought not, by underwriting the…
UNDO v.
to ruin, as in reputation, morals, hopes, or the like; as, many are undone by unavoidable losses, but more undo themselves by vices and dissipation, or by indolence. That quaffing and drinking will undo you, Shak.
VELVET n.
uck. (Zoöl.) (a) A large European sea duck, or scoter (Oidemia fusca). The adult male is glossy, velvety black, with a white speculum on each wing, and a white patch behind each eye. (b) The American whitewinged scoter. See Scoter. -- Velvet flower (Bot.), love-lies-bleeding. See under Love. -- Velvet grass (Bot.), a…
VENUS n.
Many of these shells are large, and ornamented with beautiful frills; others are smooth, glossy, and handsomely colored. Some of the larger species, as the round clam, or quahog, are valued for food. Venus's basin (Bot.), the wild teasel; - - so called because the connate leaf bases form a kind of receptacle for water,…