IPA: //sʌbˈæsɪd//
KK: /sʌbˈæsɪd/
Having a slightly sharp or sour taste or character.
The subacid flavor of the fruit made it refreshing and unique.
Comparative: more subacid
Superlative: most subacid
Subacid → It is formed from "sub-" (meaning under or slightly) and "acidus" (from Latin, meaning sour or sharp). The word "subacid" describes a taste that is slightly sour or sharp, indicating a mild acidity.
Think of something that is 'slightly' ('sub-') 'sour' ('acidus') — that's why subacid refers to a mild sourness.