WordNet (r) 3.0 (2006):

family Labiatae
    n 1: a large family of aromatic herbs and shrubs having flowers
         resembling the lips of a mouth and four-lobed ovaries
         yielding four one-seeded nutlets and including mint; thyme;
         sage; rosemary [syn: Labiatae, family Labiatae,
         Lamiaceae, family Lamiaceae, mint family]