Origin: Greek prefix poly-
Polytechnic has 3 different meanings across 1 category:
a technical school offering instruction in many industrial arts and applied sciences
"After graduating from the polytechnic, she worked immediately as an engineer at a local manufacturing plant."
An educational institute that teaches applied arts and sciences rather than academic subjects.
"After graduating from the polytechnic, she secured a job as an electrician because her training focused on hands-on technical skills instead of theoretical research."
that teaches applied arts, sciences, technology, engineering and other academic subjects
"After graduating from the polytechnic, I secured a job designing sustainable water systems for the local municipality."