Noun
-
a person with special knowledge or ability who performs skillfully
Adjective
-
of or relating to or requiring special knowledge to be understood
"technical terminology"
"a technical report"
"technical language"
-
having or showing knowledge and skill and aptitude
"adept in handicrafts"
"an adept juggler"
"an expert job"
"a good mechanic"
"a practiced marksman"
"a proficient engineer"
"a lesser-known but no less skillful composer"
"the effect was achieved by skillful retouching"