matureyoudaoicibaDictYouDict[mature 词源字典]
mature: [15] ‘Earliness’ is the etymological notion underlying the word mature. It goes back ultimately to a pre-Latin base *mātu-, which produced the Latin adjective mātūrus ‘timely, early’, direct source of the English word (in Old French mātūrus became mur ‘ripe’, which played a part in the emergence of English demure). Another Latin derivative of *mātu- was Mātūta, the name of the Roman goddess of the dawn. From this in turn was derived the adjective mātūtīnus ‘of the morning’, source of English matins [13] and matutinal ‘of the morning’ [17].
=> demure, matins[mature etymology, mature origin, 英语词源]
matins (n.)youdaoicibaDictYouDict
canonical hour, mid-13c., from Old French matines (12c.), from Late Latin matutinas (nominative matutinæ) "morning prayers," originally matutinas vigilias "morning watches," from Latin matutinus "of or in the morning," associated with Matuta, Roman dawn goddess (see manana). The Old English word was uht-sang, from uhte "daybreak."
matutinal (adj.)youdaoicibaDictYouDict
1650s, from Latin matutinalis "pertaining to morning," from matutinus "of or pertaining to the morning," from Matuta, name of the Roman goddess of dawn, related to maturus “early” (see mature (v.)). Earlier in same sense was matutine (mid-15c.). Related: Matutinally.