弛張 しちょう Also written ちちょう Meanings Noun looseness and tension leniency and strictness; magnanimity and sternness Kanji 弛 slacken; relax. Read as シ. 張 stretch. Read as チョウ. Words containing 弛張 弛張振動 (しちょうしんどう) relaxation oscillation Jinuma: Japanese Dictionary · Word lists