noun
spring is in full swing; height of spring; peak of spring
Often used as a formulaic seasonal greeting in letters, especially referring to April. Conveys the sense that spring has reached its most vibrant stage.
春たけなわの候、皆様いかがお過ごしでしょうか。
In this season when spring is at its height, how is everyone doing?
公園の桜が満開で、まさに
The cherry blossoms in the park are in full bloom; it's truly the peak of spring.