English edit

Etymology edit

Borrowed from New Latin, from Ancient Greek πλέων (pléōn), present participle of πλεῖν (pleîn, to sail); from the fact that it bears the swimming limbs.[1] Alternatively, perhaps in the sense of being longer or extended.

Pronunciation edit

Noun edit

pleon (plural pleons)

  1. (zoology) the abdomen of a crustacean

Derived terms edit

References edit

  1. ^ pleon”, in Merriam-Webster Online Dictionary, Springfield, Mass.: Merriam-Webster, 1996–present.

Anagrams edit

Old English edit

Etymology edit

Presumably from Proto-West Germanic *plehan, but ultimate origin unknown. The OED comments "perhaps ult. borrowed from a non-Germanic (substrate) language, although this would be unusual for a strong verb."

Pronunciation edit

Verb edit

plēon

  1. (with genitive) to endanger, risk

Conjugation edit