visible (adj.)youdaoicibaDictYouDict[visible 词源字典]
mid-14c., from Old French visable, visible "perceptible" (12c.) and directly from Latin visibilis "that may be seen," from visus, past participle of videre "to see" (see vision). An Old English word for this was eagsyne. Related: Visibly.[visible etymology, visible origin, 英语词源]