IPA: /ˈfɪr.ləs.nəs/
KK: /ˈfɪr.ləs.nəs/
The quality of not being afraid or having no fear.
Her fearlessness in the face of danger inspired everyone around her.
Fearlessness → It is formed from "fear" (from Old English "fǣr", meaning sudden danger or dread) and "-lessness" (meaning without). The word "fearlessness" means the state of being without fear or the absence of fear.
Think of being 'without' ('-lessness') 'sudden danger' ('fǣr') — that's why fearlessness means not feeling fear.