IPA: /ˈsʌbˌskɪl/
KK: /sʌbˌskɪl/
A specific ability or talent that is part of a larger skill or competency.
Learning to play the piano involves developing several subskills, such as reading music and finger placement.
Subskill → It is formed from "sub-" (meaning under or below) and "skill" (from Old Norse *skil*, meaning ability or knowledge). The word "subskill" refers to a skill that is a subset or a specific area of a broader skill set.
Think of a skill that is 'under' or a part of a larger ability — 'sub-' means under, and 'skill' refers to ability.