Tentacle: meaning, definitions and examples

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.

Etymology

• 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.

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.

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

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