venerable (adj.)youdaoicibaDictYouDict[venerable 词源字典]
early 15c., "worthy of respect," from Old French venerable and directly from Latin venerabilis "worthy of reverence or respect," from venerari "to worship, revere" (see veneration). As a title, used in reference to ecclesiastics (in the Anglican church, specifically of archdeacons) or those who had obtained the first degree of canonization. Related: Venerably; venerability.[venerable etymology, venerable origin, 英语词源]