sublimeyoudaoicibaDictYouDict[sublime 词源字典]
sublime: [16] Sublime was borrowed from Latin sublīmis ‘lofty, exalted’. This was a compound adjective formed from the prefix sub- ‘under’ and probably līmen ‘lintel, threshold’ (a relative of līmes ‘boundary’, from which English gets limit). Sub- here probably has the force of ‘up to’, so that the word denotes etymologically ‘as high as the top of a door’. The same elements were used in the 1880s to coin subliminal, as a direct rendering of the German psychological term unter der schwelle des bewusstseins ‘below the threshold of consciousness’.
=> limit[sublime etymology, sublime origin, 英语词源]
sublime (adj.)youdaoicibaDictYouDict
1580s, "expressing lofty ideas in an elevated manner," from Middle French sublime (15c.), or directly from Latin sublimis "uplifted, high, borne aloft, lofty, exalted, eminent, distinguished," possibly originally "sloping up to the lintel," from sub "up to" + limen "lintel, threshold, sill" (see limit (n.)). The sublime (n.) "the sublime part of anything, that which is stately or imposing" is from 1670s. For Sublime Porte, former title of the Ottoman government, see Porte.