Learn how to say Aerobics correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word aerobic:
relating to, involving, or requiring free oxygen:
simple aerobic bacteria
relating to or denoting exercise taken to improve the efficiency of the body’s cardiovascular system in absorbing and transporting oxygen:
running is an aerobic activity while weightlifting is not
late 19th century: from aero- + Greek bios ‘life’ + -ic