Relating to or resembling an orgasm; intensely pleasurable or exciting.
From Greek 'orgasmos' (swelling, excitement) via French; the adjective form emerged in the 20th century as scientific and popular discussion of sexuality increased.
Interestingly, 'orgasm' comes from the same Greek root as 'organism'—both relate to swelling and vitality—and modern neuroscience shows orgasms activate the same brain regions across all humans regardless of gender.
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