IPA: /ˈmaɪ.kroʊ.ɪnʧ/
KK: /ˈmaɪkroʊˌɪnʧ/
A very small unit of length that is one millionth of an inch, often used in precision measurements.
The thickness of the material was measured in microinches to ensure accuracy.
Microinch → It is formed from "micro-" (from Greek "mikros", meaning small) and "inch" (from Old English "ynce", meaning a unit of length). The word "microinch" refers to a very small measurement, specifically one millionth of an inch.
Think of 'micro-' meaning small, and 'inch' as a unit of length. This helps you remember that a microinch is a very tiny measurement.
No commonly confused words.