D defs.my
Entry 1 sense Webster, 1913

Wintergreen

/wĭn'-tẽrg-rēnˌ/ · Win·ter·green · IPA /ˈwɪntə(ɹ)ˌɡɹiːn/
01 n. A plant which keeps its leaves green through the winter.
  1. 1.
    A plant which keeps its leaves green through the winter.(Bot.)
Phrases & compounds
Chickweed wintergreen — a low perennial primulaceous herb (Trientalis Americana); -- also called star flower.
Flowering wintergreen — a low plant (Polygala paucifolia) with leaves somewhat like those of the wintergreen (Gaultheria), and bearing a few showy, rose-purple blossoms.
oil of wintergreen — An aromatic oil, consisting almost entirely of methyl salicylate (CH3CO.O.C6H4.OH), obtained by distillation of an extract of the wintergreen (Gaultheria procumbens); it can also be obtained from some other plants. It is used as a flavoring agent for tooth powders and pastes, sometimes combined with menthol or eucalyptus. It is called also oil of teaberry, oil of partridgeberry, and oil of gaultheria.
Spotted wintergreen — a low evergreen plant (Chimaphila maculata) with ovate, white-spotted leaves.