tech (techs plural )A tech is the same as a technical college.
(BRIT)
INFORMAL n-count
high-tech , high tech, hi tech
High-tech activities or equipment involve or result from the use of high technology. adj
...the latest high-tech medical gadgetry.
hi tech
→
high-tech
low-tech
Low-tech machines or systems are ones that do not use modern or sophisticated technology. adj
(Antonym: hi-tech)
...a simple form of low-tech electric propulsion.