[ sahy-uh-lid ]
/ ˈsaɪ ə lɪd /


any neuropterous insect of the family Sialidae, comprising the alderflies.


belonging or pertaining to the family Sialidae.


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Origin of sialid

< New Latin Sialidae name of the family, equivalent to Sialid-, stem of Sialis a genus (Greek sialís a kind of bird) + -idae -id2 Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020