Some kinds of tentacles have both sensory and manipulatory functions. A tentacle is similar to a cirrus, but a cirrus is an organ that usually lacks the tentacle's strength, size, flexibility, or …

: any of various long flexible structures that stick out usually around the head or mouth of an animal (as a jellyfish or sea anemone) and are used especially for feeling or grasping. : …

TENTACLE definition: 1. one of the long, thin parts like arms of some sea animals, used for feeling and holding things…. Learn more.

Jul 7, 2025 · This article introduces 20 animals with tentacles, including both venomous and non-venomous species, explaining the functions of tentacles and providing examples across …

May 5, 2019 · Tentacles are most common in invertebrates, although they are present in some vertebrates as well. Tentacles serve a variety of functions and can help the animal to move, …

A narrow, flexible, unjointed part extending from the body of certain animals, such as an octopus, jellyfish, or sea anemone. Tentacles are used for feeling, grasping, or moving.

The tentacles are long processes containing blood vessels and are continuous with the body cavity, or coelom. Rows of very thin single-celled units called pinnules are found on the tentacles.

Definition of tentacle noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

1. any of various slender, flexible processes or appendages in animals, esp. invertebrates, that serve as organs of touch, prehension, etc.; feeler. 2. a sensitive filament or hair on a plant, as …

The tentacles of an animal such as an octopus are the long thin parts that are used for feeling and holding things, for getting food, and for moving.