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tentacle    音标拼音: [t'ɛntəkəl]
n. 触须,触手,触角

触须,触手,触角

tentacle
n 1: something that acts like a tentacle in its ability to grasp
and hold; "caught in the tentacles of organized crime"
2: any of various elongated tactile or prehensile flexible
organs that occur on the head or near the mouth in many
animals; used for feeling or grasping or locomotion

Tentacle \Ten"ta*cle\, n. [NL. tentaculum, from L. tentare to
handle, feel: cf. F. tentacule. See {Tempt}.] (Zool.)
A more or less elongated process or organ, simple or
branched, proceeding from the head or cephalic region of
invertebrate animals, being either an organ of sense,
prehension, or motion.
[1913 Webster]

{Tentacle sheath} (Zool.), a sheathlike structure around the
base of the tentacles of many mollusks.
[1913 Webster]

tentacle: n. A covert pseudo, sense 1. An artificial
identity created in cyberspace for nefarious and deceptive purposes. The
implication is that a single person may have multiple tentacles. This term
was originally floated in some paranoid ravings on the cypherpunks list
(see cypherpunk), and adopted in a spirit of irony
by other, saner members. It has since shown up, used seriously, in the
documentation for some remailer software, and is now (1994) widely
recognized on the net. Compare astroturfing,
sock puppet.

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  • Tentacle - Wikipedia
    In zoology, a tentacle is a flexible, mobile, and elongated organ present in some species of animals, most of them invertebrates In animal anatomy, tentacles usually occur in one or more pairs
  • What Animals Have Tentacles and How Do They Use Them?
    Discover the true biological definition of tentacles and how these specialized appendages evolved across diverse animal phyla for sensing, feeding, and movement
  • TENTACLE Definition Meaning - Merriam-Webster
    The meaning of TENTACLE is any of various elongated flexible usually tactile or prehensile processes borne by invertebrate animals chiefly on the head or about the mouth
  • What are tentacles - and how do they differ to arms?
    Tentacles are also a characteristic feature of jellyfish, sea cucumbers, anemones and other cnidarians, and are often armed with stinging cells that immobilise prey The lion’s mane jellyfish (below) is a contender for the longest animal on Earth thanks to its 30m-long tentacles
  • Tentacle - Definition of Tentacle - ThoughtCo
    When used in a zoological context, the term tentacle refers to a slender, elongated, flexible organ that grows near the mouth of an animal Tentacles are most common in invertebrates, although they are present in some vertebrates as well
  • TENTACLE Definition Meaning | Dictionary. com
    Tentacle definition: any of various slender, flexible processes or appendages in animals, especially invertebrates, that serve as organs of touch, prehension, etc ; feeler
  • Tentacle - definition of tentacle by The Free Dictionary
    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 one of the hairs of the sundew
  • TENTACLE | English meaning - Cambridge Dictionary
    TENTACLE definition: 1 one of the long, thin parts like arms of some sea animals, used for feeling and holding things… Learn more
  • tentacle noun - Definition, pictures, pronunciation and usage notes . . .
    Definition of tentacle noun in Oxford Advanced Learner's Dictionary Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more
  • Tentacles | Research Starters - EBSCO
    Each tentacle is covered in nerve endings called Eimer’s organs, allowing them to smell and feel their surroundings and eat prey in one-fifth of a second—the fastest of any known animal





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