IPA: //ˌpɒlɪˈtɛknɪk//
KK: /ˌpɑːliˈtɛknɪk/
Relating to education or training in various technical fields and applied sciences.
She enrolled in a polytechnic school to study engineering and technology.
A type of educational institution that focuses on teaching technical and vocational subjects, especially in fields like engineering, technology, and applied sciences.
She decided to enroll in a polytechnic to study engineering.
Polytechnic → It is formed from "poly-" (from Greek "polus", meaning many) and "technē" (meaning art or skill). The word "polytechnic" refers to an institution that offers many different types of technical and vocational education.
Think of 'many' ('poly-') skills or arts ('technē') being taught together — that's what a polytechnic institution does.