capable of enduring fatigue, hardship, exposure, etc.; sturdy; strong

hardy explorers of northern Canada.

(of plants) able to withstand the cold of winter in the open air.

requiring great physical courage, vigor, or endurance

the hardiest sports.

bold or daring; courageous

hardy soldiers.

unduly bold; presumptuous; foolhardy.

adjective

feeble , infirm , invalid , sick , tender , unhealthy , weak

adjective

able , able-bodied , acclimatized , brawny , burly , capable , enduring , firm , fit , fresh , hale , hardened , healthy , hearty , hefty , indefatigable , in fine fettle , in good condition , in good shape , inured , lusty , mighty , muscular , physically fit , powerful , resistant , robust , rugged , seasoned , solid , sound , stalwart , staunch , stout , sturdy , substantial , tenacious , unflagging , vigorous , wellnotes:hardy means \'strong , durable , capable\' - while hearty means \'strong\' in a more active way as in hearty appetite , applause , meal , hard-bitten , hard-handed , tough , audacious , bold , courageous , dauntless , doughty , fearless , fortitudinous , gallant , game , heroic , intrepid , mettlesome , plucky , stouthearted , unafraid , undaunted , valiant , valorous , brave , daring , resolute , spartan , strong