豊ほう乳にゅうほうにゅうMeanings1nounfull breasts; large breasts; ample breastsDescribes naturally well-developed breasts. Often used in beauty or fashion contexts.See also: 豊胸彼かの女じょは豊ほう乳にゅうを活いかしたファッションが得とく意いだ。2nounbreast augmentationRefers to the cosmetic surgical procedure. Compare with 豊胸, which is more common for this meaning.See also: 豊胸豊ほう乳にゅう手しゅ術じゅつを受うけるかどうか、まだ迷まよっている。