名詞 wizard:

1. someone who is dazzlingly skilled in any field
   同義詞：ace, adept, champion, sensation, maven, mavin, virtuoso, genius, hotshot, star, superstar, whiz, whizz, wiz
2. one who practices magic or sorcery
   同義詞：sorcerer, magician, necromancer, thaumaturge, thaumaturgist

形容詞 wizard:

1. possessing or using or characteristic of or appropriate to supernatural powers
   同義詞：charming, magic, magical, sorcerous, witching, wizardly

1. Having the qualities or attributes of a wizard.
   魔法的，術士的有巫師的特點或性質的
2. He is a wizard at playing the piano.
   他是個鋼琴奇才。

wiz.ard

n.（名詞）
One who practices magic; a sorcerer or magician.
巫師：從事妖術的人；男巫或魔術師
A skilled or clever person:
天才：有技巧或聰明的人：
例句：
a wizard at math.
數(shù)學天才

Archaic A sage.
【古語】 圣人；哲人
adj.（形容詞）
Chiefly British Excellent.
【多用于英國】 出色的，極好的
Archaic Of or relating to wizards or wizardry.
【古語】 巫師的，巫術的：巫師、巫術的或與其有關的

來源：
Middle English wisard
中古英語 wisard
wise [wise] * see wise
wise [聰明的] *參見 wise
-ard [pejorative suff.] * see -ard
-ard [輕蔑后綴] *參見 -ard