IPA: /ˈstɛnəˌtaɪpi/
KK: /stɛnəˈtaɪpi/
The skill or method of writing quickly using a special machine that records speech as text.
She learned stenotypy to become a court reporter.
Stenotypy is formed from "steno-" (from Greek "stenos", meaning narrow) and "typos" (from Greek, meaning type or impression). The word refers to a method of shorthand writing that uses narrow or abbreviated symbols to represent words.
Think of 'narrow' ('steno-') symbols that create a 'type' ('typos') of writing — that's what stenotypy is all about.