техна́рь

noun, masculine, animate, countable

1.
techie, technical person
Он с детства был технарём и любил разбирать приборы. - He was a techie from childhood and loved taking devices apart.
2.
student of technical subjects
В школе она была скорее технарь, чем гуманитарий. - At school she was more of a technical-minded student than a humanities type.

Declension

⚠️ Stress change.