ひがつく

火がつく

表記・読み：火が付く・火が点く・ひがつく

1. 1

   to catch fire; to be ignited; to ignite; to light (e.g. of a match)

   expressions (phrases, clauses, etc.)五段動詞（く）
2. 2

   to flare up (of an emotion, controversy, etc.); to blaze; to be ignited (of a dispute, commotion, etc.); to take off (of a boom, craze, etc.)

   expressions (phrases, clauses, etc.)五段動詞（く）idiomatic expression