technical
ˈtɛknɪk(ə)l/
adjective
  1. 1.
    relating to a particular subject, art, or craft, or its techniques.
    “technical terms”
  2. 2.
    involving or concerned with applied and industrial sciences.
    “an important technical achievement”
    synonyms: practicalscientificapplied, applying science, non-theoreticalMore

noun
  1. 1.
    (in areas with guerrilla warfare) a small truck with a machine gun mounted on the back.
    “the helicopters flew difficult night-time searches for technicals”