sincerity; genuine feeling
A somewhat literary noun for deep, heartfelt sincerity or true emotion. Often used in formal or written contexts.
I was moved by his letter filled with genuine feeling.
The way he spoke with sincerity was impressive.
Composed of 至 (ultimate, most) and 情 (feeling, emotion). The exact historical derivation is uncertain, but the combination conveys the idea of the deepest, most sincere feelings.