glassworm

American  

[glas-wurm, glahs-] / ˈglæsˌwɜrm, ˈglɑs- /

noun

1. arrowworm.

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Etymology

Origin of glassworm

First recorded in 1545–55; glass + worm

Example Sentences

Now, scientists trying to learn how the neckteeth work have captured the first high-speed footage of a glassworm attack—and they have discovered that it is one of the fastest in the animal kingdom.

From Science Magazine

After the glassworm catches the Daphnia in its basket, it needs just 43 more milliseconds to retract and start to swallow the prey.

From Science Magazine