spittlebug

Từ điển WordNet v3.1 - WordNet Dictionary

noun

small leaping herbivorous insect that lives in a mass of protective froth which it and its larvae secrete
• Syn:
spittle insect
• Hypernyms:
homopterous insect, homopteran
• Hyponyms:
froghopper, meadow spittlebug, Philaenus spumarius, pine spittlebug, Saratoga spittlebug, Aphrophora saratogensis
• Member Holonyms:
Cercopidae, family Cercopidae