How to Pronounce Arteriosclerosis

Arteriosclerosis is pronounced ar-TEER-ee-oh-skler-OH-sis. The stress falls on the third syllable: TEER. A helpful way to remember is to say it like "artery" at the start, then add "oh-sclerosis" at the end, with the emphasis on that TEER sound in the middle.

Arteriosclerosis breaks down into seven syllables: ar-te-ri-o-scler-o-sis. When you say it out loud, it helps to pause slightly between each part, which makes the long word much easier to handle.

Many people incorrectly stress the first syllable and say AR-teriosclerosis, but the correct stress is on the third syllable: ar-TEER-ee-oh-skler-OH-sis. Remembering to emphasize TEER will help you say it the right way.

Arteriosclerosis comes from three Greek and Latin roots: "arteria" means artery (a blood vessel), "sclero" means hardening or hardness, and "osis" means a condition or disease. Put together, it literally means "a hardening condition of the arteries."

Arteriosclerosis is a general term that describes when the walls of arteries become stiff and lose their flexibility. Think of it like an old rubber hose that has hardened and no longer bends easily—except this happens inside your blood vessels.

Several medical terms share the "sclero" root meaning hardening: sclerosis (hardening of body tissue), scleroderma (hardening of the skin), and arteriosclerotic (the adjective form, meaning "related to hardened arteries"). Learning this root helps you recognize similar medical words.

Here's an example: "The doctor explained that arteriosclerosis is a general term that includes different ways that arteries can harden and lose flexibility." This sentence shows how the word is used when discussing types of artery conditions.

Arteriosclerosis is sometimes abbreviated as AS, but the full word is used much more often in medical discussions. You may also hear the adjective form, arteriosclerotic, used to describe something related to hardened arteries.