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tum

Latin

swell, be swollen, swell with pride

Variants:tumtumetumortumid
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About This Root

From Latin tumēre 'to swell, be puffed up.' The root covers both a physical bulge (tumour, tumid, intumescence) and a metaphorical one: noise and crowds that swell into chaos (tumult), and pride that swells into arrogance (contumacy, contumely).

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Associated Words · 6

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tumour

An abnormal mass of tissue in the body

tumult

A loud confused commotion or uproar; violent disorder

contumacy

Stubborn disobedience to authority or a court

contumely

Insulting and contemptuous language or behaviour

intumescence

The process or condition of swelling up

tumid

Swollen or enlarged; pompous in style