Definitions

1. adjective

having or characterized by the quality of a cuckold, especially in a humorous or ironic sense.

“He was known for his cuckoldy grin whenever his wife teased him in public.”

2. adverb

in a way that is reminiscent of a cuckold, often in a humorous or ironic sense.

“He walked out of the restaurant, looking cuckoldy embarrassed after the loud argument.”