nerveless

adj 1: marked by calm self-control especially in trying

circumstances; "a cool negotiator"; "play it cool";

"keep cool"; "remained coolheaded in the crisis"; "one

of the most nerveless champions in the history of the

tournament" [syn: {cool}, {coolheaded}]

2: lacking strength; "a weak, nerveless fool, devoid of energy

and promptitude"- Nathaniel Hawthorne [syn: {feeble}]