English > arachnid: 1 sense > noun 1, animalMeaning | air-breathing arthropods characterized by simple eyes and four pairs of legs. |
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Synonym | arachnoid |
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Member of | Arachnida, class Arachnida | A large class of arthropods including spiders and ticks and scorpions and daddy longlegs |
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Narrower | acarine | mite or tick |
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false scorpion, pseudoscorpion | small nonvenomous arachnid resembling a tailless scorpion |
harvestman, daddy longlegs, Phalangium opilio | spiderlike arachnid with a small rounded body and very long thin legs |
scorpion | arachnid of warm dry regions having a long segmented tail ending in a venomous stinger |
spider | predatory arachnid with eight legs, two poison fangs, two feelers, and usually two silk-spinning organs at the back end of the body |
whip-scorpion, whip scorpion | nonvenomous arachnid that resembles a scorpion and that has a long thin tail without a stinger |
Broader | arthropod | invertebrate having jointed limbs and a segmented body with an exoskeleton made of chitin |
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Spanish | arácnido, arácnidos |
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Catalan | aràcnid |
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