അർത്ഥം : Being in a tense state.
പര്യായപദങ്ങൾ : edgy, high-strung, highly strung, jittery, jumpy, overstrung, restive, uptight
അർത്ഥം : Showing or requiring courage and contempt of danger.
ഉദാഹരണം :
The nervy feats of mountaineers.