Skip to main content
inchworm

inchworm

3 5.3
A small green caterpillar that moves by making a loop with its body
  • noun
  • /ˈɪnʧˌwɜrm/
translation icon : oruga medidora
  • I doubt if people nowadays have knowledge of a victory garden or have seen an inchworm.

Examples

  • She started sliding on her butt through the thick weeds toward the water, moving up and down with her knees, like an inchworm or something.

    Fiction book (2001)
  • So Billy does this very simple sort of inchworm motion.

  • We got our own inchworm over here named Miles.

  • This was repeated inchworm fashion as many times as necessary to reach the final elevation.

    Academic text (2003)
  • The main culprits were inchworms, moth larvae that feed on the underside of ant-free leaves, where they make a characteristic scraping pattern.

    Academic text (1993)
  • The small green inchworm moved slowly along the branch, measuring out an inch at a time.

  • We watched the inchworm loop its body as it crawled across the leaves in the garden.

  • Children love to observe the little inchworm as it inches along the garden path.

Synonyms

caterpillar
vsinchworm
43 1.0

A soft young insect like a worm that becomes a butterfly or moth and eats leaves

is a small green geometrid larva whose looping steps seem to measure short distances
looper
vsinchworm
  • Specialized
1 8.8

A small caterpillar with legs only at the front and back that moves by making a loop

emphasizes appearing to measure distance with each looped movement
measuring worm
vsinchworm
  • UK
8.1

A small caterpillar with legs only near its head and tail that moves by making a loop

is seen as measuring out short distances with each looped movement
cankerworm
vsinchworm
  • US
9.9

A green caterpillar that eats the leaves of fruit and shade trees

is noted for looping movements that appear to mark short distances rather than feeding

Surface Forms

inchworm singular
inchworms plural

Morphology

inchworm = inch + worm (semi-transparent) = inch + worm

The compound 'inch' + 'worm' is clear, but the term is metaphorical (the creature is a caterpillar, not a true worm), so the relation is partly non-literal.

Etymology

Inchworm comes from the simple parts inch and worm, because people thought the little caterpillar moved in short loops that looked like it was measuring out an 'inch' at a time. That's why an inchworm is a small caterpillar that seems to 'measure' the ground as it moves.