多芸 is read as たげい (tagei) and means versatility.
たげい
tagei
たげいはむげい
a jack of all trades is a master of none
たげいたさい
versatile
たかく
many-sided
たりょう
large quantity
たしつ
high humidity
たげんてき
pluralistic
たがく
large (amount of money)
たもくてき
multipurpose
たかくてき
multilateral
たぜい
great numbers
たこくかんきょうぎ
multilateral conference
たもくてきといれ
accessible toilet