know-how

[ noh-hou ]
/ ˈnoʊˌhaʊ /

noun

knowledge of how to do something; faculty or skill for a particular activity; expertise: Designing a computer requires a lot of know-how.

Origin of know-how

1830–40, Americanism; noun use of verb phrase know how

British Dictionary definitions for know-hows

know-how

noun informal

ingenuity, aptitude, or skill; knack
commercial and saleable knowledge of how to do a particular thing; experience