Other forms: distended, distending, distends
To distend is to swell out from inside pressure. A distended stomach, distend the balloon, distended veins.
It is a medical word and a sign rather than a symptom: a distended abdomen is something a doctor observes, and it can mean obstruction, fluid or gas. The Latin means to stretch apart, and tension and extend come from the same verb.
1verbdistendTo swell out from inside pressure.
“The balloon distended as it filled with hot air.”
distend is a swelling.
Latin
distendō
English, today
distend
Borrowed from Latin distendō.
Etymology from Wiktionary, CC BY-SA