強きょう直ちょく

na-adjective, noun which may take the genitive case particle 'no', noun

rigidity; stiffness; uprightness

Describes physical stiffness or rigidity, often in medical or formal contexts. Also used figuratively for moral uprightness or unbending character.

• 筋きん肉にくの強きょう直ちょくが起おこる。

  Muscle rigidity occurs.

• 彼かれの強きょう直ちょくな態たい度どが誤ご解かいを招まねいた。

  His rigid attitude caused misunderstandings.