woolly adelgid is a noun meaning "an insect that feeds on hemlocks; its egg sacs are small fuzzy white balls like artificial snow on a Christmas tree". It carries one recorded sense.
an insect that feeds on hemlocks; its egg sacs are small fuzzy white balls like artificial snow on a Christmas tree
Definitions, synonyms and semantic relations for woolly adelgid come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.