筋張る

Reading

Kana: すじばる

Romaji: sujibaru

Definition

v5r

vi

1

to become sinewy; to behave formally

Kanji

筋

Readings: キン、 すじ

Meanings: muscle, sinew, tendon, fiber, plot, plan, descent

張

Readings: チョウ、 は.る、 -は.り、 -ば.り

Meanings: lengthen, counter for bows & stringed instruments, stretch, spread, put up (tent)