春しゅん霜そうalso: はるしもMeanings1nounspring frostRefers to frost that occurs in spring, often damaging crops.春しゅん霜そうで野や菜さいがやられてしまった。The vegetables were damaged by the spring frost.今年ことしは春しゅん霜そうが遅おそくまで降おりた。This year, spring frosts continued late into the season.