noun
early spring; beginning of spring
Refers to the early part of spring, roughly from the start of spring (立春) through February and into March. Used in both everyday and literary contexts.
初春の陽気に誘われて散歩に出かけた。
Lured by the early spring weather, I went out for a walk.
初春とはいえ、まだ風は冷たい。
Even though it's early spring, the wind is still cold.
noun
first month of the lunar calendar
Traditional term for the first month of the lunar calendar (roughly February). Now mainly encountered in historical or cultural contexts, such as haiku season words.
旧暦では、初春は新年の始まりを意味した。
In the old lunar calendar, 初春 meant the start of the new year.
Compound of 初 (first, beginning) and 春 (spring). The reading しょしゅん is the on'yomi of both characters.