Definify.com
Webster 1913 Edition
Beau ideal
Beau′ i-de′al
(bō′ ī̍-dē′al; 277)
. [F.
beau
beautiful + idéal
ideal.] A conception or image of consummate beauty, moral or physical, formed in the mind, free from all the deformities, defects, and blemishes seen in actual existence; an ideal or faultless standard or model.