The Collaborative International Dictionary
Polytechnics
Polytechnics \Pol`y*tech"nics\, n. The science of the mechanic arts.
Wiktionary
polytechnics
n. 1 (plural of polytechnic English) 2 (context dated English) The science of the mechanic arts.
Usage examples of "polytechnics".
He told of scholarships and polytechnics, of rebuffs and encouragements, of a University career of brilliant success and unexampled privations.