ScienceAugust 9, 2026

gall

GAWL

Definition

An abnormal growth or swelling on the body of an animal or plant, typically caused by parasites, insects, or microorganisms.

Etymology

Derived from the Old English 'gealla,' originally referring to the gallbladder or bile, it later expanded to describe swellings or sores on the skin or plant tissues.

In the news

The word appears in a 'Related' section header referring to 'gall crabs,' which are small crustaceans that live inside these protective structures within coral colonies.

KAUST scientists discover corals can be trained to fight disease

Read the full article ↗

Arab News PK

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