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theridiid

[thuh-rid-ee-id, ther-i-dahy-id]
noun
  1. a spider of the family Theridiidae, comprising the comb-footed spiders.
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adjective
  1. belonging or pertaining to the family Theridiidae.
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Origin of theridiid

< New Latin Theridiidae name of the family, equivalent to Theridi(um) a genus (< Greek thērídion, diminutive of thēríon beast) + New Latin -idae -id2
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018