feal (v.)youdaoicibaDictYouDict[feal 词源字典]
"to hide, conceal," early 14c., a Northern English and Northern Midlands word, from Old Norse fela "to hide," from Proto-Germanic *felhan (Cognates: Gothic filhan "to hide, bury," Old English feolan "enter, penetrate, pass into").[feal etymology, feal origin, 英语词源]
feal (adj.)youdaoicibaDictYouDict
"faithful," 1560s, not found in Middle English but apparently from Old French feal "faithful, loyal, true, sincere," collateral form of feeil, from Latin fidelis "loyal" (see fidelity).