Nosopsyllus Nos·o·psyl·lus (nŏs’ə-sĭl’əs)
A genus of fleas commonly found on rodents including N. fasciatus, the northern rat flea, which infrequently transmits the plague bacillus to humans.
nosotaxy nos·o·tax·y (nŏs’ə-tāk’sē) n. See nosology.
- No spring chicken
modifier No longer young • Often said of a woman: She looks great, but she’s no spring chicken (1910+) No longer a young person, as in Sally’s no spring chicken, but she plays a fine game of tennis. This unflattering expression, often applied to women, has been used since the early 1700s, although spring was […]
National Oceanic Satellite System
[no-stal-juh, -jee-uh, nuh-] /nɒˈstæl dʒə, -dʒi ə, nə-/ noun 1. a wistful desire to return in thought or in fact to a former time in one’s life, to one’s home or homeland, or to one’s family and friends; a sentimental yearning for the happiness of a former place or time: a nostalgia for his college […]