also: すじのよい
expression, i-adjective (yoi/ii class)
having an aptitude (for); having a talent (for)
Describes someone who shows natural ability or promise, often in a specific field. Commonly used in phrases like 筋の良い選手 (a promising athlete) or 筋の良い質問 (a sharp question).
彼は筋の良い若手研究者だ。
He is a promising young researcher.
あのピッチャーは筋の良いボールを投げる。
That pitcher throws a ball with good movement.
Standard kanji spelling with 良い; the reading すじのよい is also possible.
Common kana spelling for 良い, matching the reading すじのいい.
Spelling with よい; used when the reading is すじのよい.
The phrase combines 筋 (line, logic, or inherent quality) with 良い (good), literally meaning 'of good line/quality'. The exact historical derivation is uncertain, but it has been used to describe innate talent or promise.