IPA: /ˈdɔːnt.ləs/
KK: /ˈdɔnt.ləs/
Not able to be frightened or discouraged; showing great courage and determination.
The dauntless explorer ventured into the uncharted territory without fear.
Dauntless is formed from "daunt" (from Old French *danter*, meaning to intimidate or frighten) and the suffix "-less" (meaning without). The word "dauntless" means without fear or not intimidated.
Think of someone who is 'without' ('-less') fear of being 'intimidated' ('daunt'). This helps you remember that dauntless describes a fearless person.