緊張

(1)cause to be tense and uneasy or nervous or anxious; "he got a phone call from his lawyer that tensed him up"

(2)緊張や心配あるいは神経質であるか気がかりを引き起こす

(3)become stretched or tense or taut; "the bodybuilder's neck muscles tensed;" "the rope strained when the weight was attached"

(4)伸びる、緊張する、または張り詰める

(1)