IPA: /ˈflæbɪnəs/
KK: /ˈflæbɪnəs/
The quality of being soft and loose, especially in reference to muscles or body parts that lack firmness.
After months of inactivity, he noticed the flabbiness in his arms and decided to start exercising again.
Flabbiness → It is formed from "flabby" (from Middle English *flabbi*, meaning soft or loose) and "-ness" (meaning the state or quality of). The word "flabbiness" refers to the state of being soft or loose, particularly in reference to body tissue.
Think of the word 'flabby' which describes something soft or loose, and remember that 'flabbiness' means the quality of being soft or loose.