How to Pronounce Osteoporosis

Osteoporosis is pronounced os-tee-oh-poh-ROH-sis. The stress falls on the fourth syllable, which is "ROH." Say it like you're saying "Oh, stee-oh-poh-ROH-sis" with extra emphasis on that "ROH" part in the middle-to-end of the word.

Many people stress the wrong syllable and say os-tee-oh-poh-roh-SIS (with stress on the last syllable). The correct way puts the stress on the fourth syllable: os-tee-oh-poh-ROH-sis. Listening to the word a few times helps your brain lock in that ROH sound.

Osteoporosis breaks into six syllables: os-tee-oh-poh-ROH-sis. Saying it slowly, one syllable at a time, can help you hear where each sound begins and ends.

"Osteo" comes from Greek and means "bone." "Porosis" comes from the Greek word "poros," which means "pore" or "passage." Together, osteoporosis literally refers to bones with more pores or spaces in them.

Osteoporosis means bones that have become less dense or have more holes and gaps in them, making them more fragile. Think of it like the difference between a solid brick and a sponge—the bone loses some of its solid structure.

Many bone-related words use "osteo." Examples include osteomyelitis (bone infection), osteoarthritis (joint disease affecting bone), and osteocyte (a bone cell). Once you learn that "osteo" means bone, these related words become easier to understand.

Osteoporosis is often abbreviated as "OP" in medical writing and discussions. You might also see it written in full in formal documents, but healthcare providers commonly use the short form.

Here's an example: "The doctor explained that the patient's bone scan showed signs of osteoporosis." This sentence uses the word correctly to name the condition being discussed.