This site will be taken down March 31st, 2026.

This was not an easy decision to make. For the last couple years, I have been struggling to find motivation for this site and to keep up with basic maintenance and security updates. With the rise of AI and more sophisticated tools, the usefulness of sites like this is questionable and traffic has nose-dived. I just don't have it in me to keep doing this. Thank you all for 10 years of support!

Zach

Readings

Kana: すじ、スジ
Romaji: suji, suji
Kana
Romaji

Definitions

1

muscle; tendon; sinew

2

vein; artery

3

fiber; fibre; string

4

line; stripe; streak

5

reason; logic

See also: 筋が通る
6

plot; storyline

7

lineage; descent

8

school (e.g. of scholarship or arts)

9

aptitude; talent

10

source (of information, etc.); circle; channel

11

well-informed person (in a transaction)

12

logical move (in go, shogi, etc.)

13

ninth vertical line

(Shogi term)
14

seam on a helmet

15

gristly fish paste (made of muscle, tendons, skin, etc.)

Note: abbreviation
See also: 筋蒲鉾
16

social position; status

Note: archaism
17

on (a river, road, etc.); along

suf
ctr
18

counter for long thin things; counter for roads or blocks when giving directions

19

(Edo period) counter for hundreds of mon (obsolete unit of currency)

Note: archaism

Kanji

Readings: キン、 すじ
Meanings: muscle, sinew, tendon, fiber, plot, plan, descent
Readings: ジョウ、 チョウ、 デキ、 えだ、 すじ
Meanings: article, clause, item, stripe, streak

Example Sentences

全身(ぜんしん)筋肉痛(きんにくつう)だ。
➥My whole body is sore.
Full Entry➤
筋肉(きんにく)がなまった。
➥My muscles have got soft.
Full Entry➤
背筋(せすじ)()ばしなさい。
➥Carry your head high.
Full Entry➤
血筋(ちすじ)(あらそ)えない。
➥Blood is thicker than water.
Full Entry➤
(ふる)えが背筋(せすじ)(はし)った。
➥A shiver ran down my spine.
Full Entry➤
運動(うんどう)筋肉(きんにく)(きた)える。
➥Exercise trains the muscles.
Full Entry➤
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