永世 yǒngshì forever Origin Definitions Defs Strokes Stroke Words Sentences Sents yǒngshì forever 永 yǒng adverb forever forever; always; perpetually世 shì noun era (bound form) an era; an age; a dynasty; (geology) an epochyǒngshì all one's life 永 yǒng adverb forever forever; always; perpetually世 shì noun lifetime (bound form) one's life; a lifetime; the duration of a person's existence