What does "cardiologist" mean?

A physician who specializes in medical problems related to the heart.

How do you pronounce "cardiologist"?

Pronounced //ˌkɑːdiˈɒlədʒɪst//.

Common synonyms include: cardiology specialist, cardiovascular physician, chiropodist, gynecologist, heart doctor, heart specialist.

/ˌkɑːdiˈɒlədʒɪst/ noun

noun ·Rare ·Advanced level

Noun

1
A physician who specializes in medical problems related to the heart.
"The homeless guy thus ends up getting treated by one of the best cardiologists in the city."
2
a specialist in cardiology; a specialist in the structure and function and disorders of the heart wordnet

"Tom's doctor referred him to a cardiologist."

From cardio- + -logist.