Dentistry · Oral & Dental · Easy

Halitosis

Meaning: Persistent unpleasant mouth odour, most often caused by bacteria on the tongue and around the teeth.

In practice: Tongue cleaning and treating gum disease resolved his long-standing halitosis.

Word parts

  • -osis means an abnormal condition or process

Many medical words are built from Greek and Latin parts like these, so learning a few helps you work out new terms.

Quick check

Two questions on related dentistry words.

Which word means: Removable or fixed appliance worn after braces to keep straightened teeth in their new position.

Which word means: A silver-coloured dental filling material made of mercury alloy.

Words like halitosis come up in the daily game

One medical word a day, then a quick three-question quiz. Free on iPhone, or play in your browser on Android and computer.

Related words

More dentistry terms · All medical words