Cuckold Term Analysis

FLAMINEO:
It seems you are jealous: I ’ll show you the error of it by a familiar example: I have seen a pair of spectacles fashioned with such perspective art, that lay down but one twelve pence a’ th’ board, twill appear as if there were twenty; now should you wear a pair of these spectacles, and see your wife tying her shoe, you would imagine twenty hands were taking up of your wife’s clothes, and this would put you into a horrible, causeless fury.

CAMILLO:
The fault there, sir, is not in the eyesight.

FLAMINEO:
True, but they that have the yellow jaundice think all objects they look on to be yellow. Jealousy is worse; her fits present to a man, like so many bubbles in a basin of water, twenty several crabbed faces, many times makes his own shadow his cuckold-maker.