bliss /blɪs/noun 1verb 1forms 3phrases 1 noun1 •Perfect happiness.The afternoon at the spa was utter bliss. verb1 •To feel bliss; (by extension) to reach a state of bliss or ecstasy.I'm still blissing out after our date. I had a great time. formsblissed · blissing · blisses Phrases with bliss bliss outTo experience bliss; to be blissful.