unafraid of (doing) something• He saw himself go inside, a fellow on a quiet street doing ordinary things, unafraid of being watched.• The Manzi brothers, pictured here, are unafraid ofclothes that suggest they need ironing.• Great Groups are inevitably forged by people unafraid of hiring people better than themselves.• Really big and completely unafraid ofhumanbeings.• And gambol with the natives: penguins and southernseals, charming and unafraid ofmankind in this frozen and beautiful world.• Sir Lewis' avuncularfeaturesmask a hard-nosedbusinessmanunafraid ofputtingfinancial exigency before personalsentiment.• The Leafs were unafraid of taking gambles, willing to trade chances with their opponents.• He must be unafraid of unpopularity.