反老还童 fǎnlǎohuántóng to recover one's youthful vigor Origin Definitions Defs Strokes Stroke Words Sentences Sents 反 fǎn noun to return to return; to come back; same as 返 fǎn老 lǎo noun the elderly old people; the aged; one's parents or elders还 還 huán verbnoun to go back to go or come back; to return to a place or restore to a former state童 tóng noun child (bound form) child; person who is under legal age