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"知識、技能、および才能を持っているか、または示すさま達者
例:an adept juggler 熟達した曲芸師
someone who is dazzlingly skilled in any field気が遠くなるほどどんな分野にも熟練しただれか達者