梢Treetop. The tip of a tree trunk or branch. The end of a thing.
乃In other words. For that reason. So. A long time ago. In the past. You. A second-person pronoun for a person of equal or inferior status. The word for "no" is used in particles.
季A time period. A certain period of time. The time of each of the four seasons. The end of a season. The end of an era. The youngest of the brothers. The youngest child. Young.
野A field. Arable land. In its natural state. It was nasty and rough. Unworthy of their status. Range. Private.