Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun sea_spider

1 sense of sea spider

Sense 1
sea spider, pycnogonid -- (any of various small spiderlike marine arthropods having small thin bodies and long slender legs)
       => arthropod -- (invertebrate having jointed limbs and a segmented body with an exoskeleton made of chitin)