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tentacle

tentacle

42 4.9
Long flexible arms on animals like an octopus used to touch, hold, or help the animal move
  • noun
  • /ˈtɛntəkl/
translation icon : tentáculo
  • "Stop!" shouted Brigit as the first tentacle reached forward to touch the gleaming surface.
  • anemone tentacles
  • eight tentacles

Watch me drink water with one robot tentacle.

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Examples

  • Its large head was square, and its tentacles seemed to stretch endlessly into the water.

    Academic text (2011)
  • The larger the prey, the longer the tentacles become; the greater the struggle, the tighter the grip.

    Academic text (2002)
  • Is this a bit of squid tentacle?

  • "Hello," it said in a warm female voice, extending a tentacle to take Kiri's hand.

    Fiction book (1991)
  • It looks like an octopus tentacle or something.

  • The two creatures meet at the corner, their tentacles touching rather like ants' antennae.

    Fiction book (1990)
  • It can search for prey with two tentacles without even surfacing.

  • Instead, they have only eight threadlike tentacles about one-eighth of an inch long.

    Academic text (1991)
  • When he reached out to her, one of the jellyfish's tentacles brushed his leg, searing him.

    Academic text (2011)
  • The octopus used its tentacle to grasp the shell and pull it closer.

Synonyms

limb
vstentacle
210 1.0

An arm, leg, wing, or flipper that an animal uses to move and hold things

is mainly unjointed and flexible and extends from the head for touching
appendage
vstentacle
26 6.2

A part attached to something larger, like a limb on an animal or a small group added to an organization

is a long flexible organ near the mouth used for touching and grasping

How Sensitive

whisker
37 1.9
feeler
3 5.3
tentacle
42 4.9
bristle
15 3.5

Surface Forms

tentacle singular
tentacles plural

Etymology

Tentacle comes from the Latin word tentaculum, based on tentare meaning 'to reach' or 'to feel', and it shares the same root as extend. So a tentacle is a long, flexible arm that reaches out to touch, feel, or grab things.