Definition of pseudoproboscis in English:

pseudoproboscis

noun

rare Zoology
  • A structure resembling or functioning as a proboscis.

Origin

Mid 19th century; earliest use found in Henry McMurtrie (1793–1865).

Pronunciation

pseudoproboscis

/ˌs(j)uːdə(ʊ)prəˈbɒsɪs/