Definitions

from The Century Dictionary.

  • noun In entomology, a proboscis; a beak or rostrum of various insects: originally applied by Illiger (1806) to the mouth-parts of bees; applied by Kirby and Spence (1818) and subsequent authors to the oral instrument of hemipterous insects, in which the ordinary trophi are replaced by a sheath containing four hair-like lancets or scalpella.

from the GNU version of the Collaborative International Dictionary of English.

  • noun (Zoöl.) The proboscis of hemipterous insects. See Illust. under hemiptera.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun archaic The proboscis of hemipterous insects.

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