technical
tech-ni-cal
adjective
Requiring specialised knowledge or skill to understand or perform.
"The procedure was very technical."
adjective
Pertaining to a specific practical subject, skill, or scientific field.
"We need technical advice on this project."
adjective
Based on strict rules, not a lack of skill or intent.
"It was a technical foul."
Thesaurus
Synonyms: commercial, skilled, expert, technical foul, proficient, mechanically skillful, mechanical, technological
Antonyms: nontechnical, untechnical