cankerworm


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Related to cankerworm: palmerworm

can·ker·worm

 (kăng′kər-wûrm′)
n.
The larva of either of two geometrid moths (Paleacrita vernata or Alsophila pometaria), destructive to fruit and shade trees.

cankerworm

(ˈkæŋkəˌwɜːm)
n
(Animals) the larva of either of two geometrid moths, Paleacrita vernata or Alsophila pometaria, which feed on and destroy fruit and shade trees in North America

can•ker•worm

(ˈkæŋ kərˌwɜrm)

n.
the striped green caterpillar of any of several geometrid moths: a foliage pest of trees.
[1520–30]
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.cankerworm - green caterpillar of a geometrid mothcankerworm - green caterpillar of a geometrid moth; pest of various fruit and shade trees
family Geometridae, Geometridae - measuring worms
spring cankerworm - variably colored looper; larva of Paleacrita vernata
fall cankerworm - green or brown white-striped looper; larva of Alsophila pometaria
caterpillar - a wormlike and often brightly colored and hairy or spiny larva of a butterfly or moth
References in classic literature ?
O envy, root of all countless evils, and cankerworm of the virtues
Sickness, like a cankerworm, was gnawing at her life, and dragging her towards the tomb.
Gypsy moth defoliation in 2014 totaled 214,972 acres, and another 115,104 acres were defoliated by the fall cankerworm.
Similar looking fall cankerworm moths can emerge at the same time, but their females are wingless, and the males have an obvious light patch on the tip of their front wings.
A consequence of the police investigation, following "Operation Dribble", was the clear fact that the cankerworm of corruption had eaten deeper into the fabric of the South African game than first previously thought.