Finesentence mobile logo
Sign in Login / Register

Tentacle Meaning: Definition, Examples, and Translations

๐Ÿ™
Add to dictionary

tentacle

[หˆtษ›ntษ™kl ]

Definition

Context #1 | Noun

animal anatomy

A tentacle is a flexible, elongated structure that is often used by certain animals, such as cephalopods, jellyfish, and some mollusks, for grasping, sensation, and locomotion. Tentacles can vary greatly in form and function, serving different roles depending on the species. For example, octopus tentacles are equipped with suckers that allow them to manipulate objects, while jellyfish have tentacles that contain stinging cells to capture prey. Tentacles are crucial for survival in marine environments, facilitating interactions with the surrounding world.

Synonyms

appendage, feelers, limb.

Examples of usage

  • The octopus used its tentacles to open the jar.
  • The jellyfish stung the swimmer with its tentacles.
  • Some sea anemones have tentacles that can catch small fish.

Translations

To see the translation, please select a language from the options available.

Interesting Facts

Biology

  • Tentacles are found in several marine animals, most famously octopuses, jellyfish, and squids, and they can have different functions.
  • In octopuses, tentacles are lined with suckers, which help them grab onto surfaces and hold prey.
  • Some jellyfish have tentacles that contain tiny stinging cells called nematocysts to capture their food.

Cultural References

  • Tentacles often appear in literature and movies, symbolizing mystery and the unknown, as seen in H.P. Lovecraft's mythical creatures.
  • In Japanese culture, tentacles are popular in art and anime, often depicted in playful or fantastical settings.

Psychology

  • The way tentacles move can evoke specific feelings in people; they may find the wriggling motion either fascinating or unsettling.
  • Research shows that people can feel empathy towards creatures with tentacles, as their movements can be seen as expressive.

Science

  • Scientists study tentacles to understand more about animal behavior and adaptability in various environments.
  • Some tentacles can regenerate when damaged, showcasing the resilience of certain species in the animal kingdom.

Origin of 'tentacle'

Main points about word origin

  • The word 'tentacle' comes from the Latin 'tentaculum', which means 'to touch' or 'feel'.
  • In ancient texts, the word was related to tactile sensations, emphasizing the sensory role of these appendages.

The word 'tentacle' comes from the Latin word 'tentaculum', which is a diminutive form of 'tensus', meaning 'to stretch' or 'to extend'. This etymology reflects the nature of tentacles as extending or stretching parts of an organism's body. The term was first introduced into the English language in the early 17th century, primarily used to describe the appendages of certain invertebrates that exhibit movement and flexibility. Over time, the definition expanded to include any elongated and flexible structure that serves a specific purpose in various animal species, including capturing prey, sensing the environment, or aiding in locomotion.

Word Frequency Rank

At rank #26,993, this word represents specialized academic or technical vocabulary. It's less frequently encountered but may be valuable in specific contexts.