Etymology

planidium

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Today it means: The first-instar larva of any species of parasitoidal insect in which the life cycle is an example of hypermetamorphosis; so called because the first instar wanders in search of the host, whereas the rest of the instars remain stationary while they feed until they pupate. Full definition →

Ancient Greek πλανάω
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The story

  1. Ancient Greek · derived fromπλανάω“to wander”
  2. English todayplanidium

From the Ancient Greek πλανάω (planáō, “to wander”) + -idium.

Words from the same roots

Ancient Greekπλανάω all →

planet

Etymology from Wiktionary, CC BY-SA 4.0.