moderation; appropriate degree; just right
Refers to a suitable or moderate amount, degree, or balance, often used in phrases like 程合いを知る (to know moderation) or 程合いが良い (just right).
Moderation is important in everything.
This spiciness is just right.
Compound of 程 (ほど, 'extent, degree') and 合い (あい, 'matching, fitting'), literally 'fitting degree'.