英语词汇apert的起源、历史背景-英语词源词典

词汇	apert
词源	apert adj. "open, evident, undisguised," early 14c., from Old French apert "obvious, evident, visible, plain to see," and directly from Latin apertus "open, uncovered, unclosed," past participle of aperire "to open, uncover" (see overt). Related: Apertly. Entries linking to apert overt adj. early 14c., "open; unfastened" (originally literal, of clothing, a book, etc.; this sense is now obsolete), from Old French overt (Modern French ouvert), past participle of ovrir "to open," from Latin aperire "to open, uncover," from PIE compound ap-wer-yo- from ap- "off, away" (see apo-) + root wer- (4) "to cover." Compare Latin operire "to cover," from the same root with PIE prefix op- "over;" and Lithuanian atverti "open," užverti "shut." The meaning "clear, open or plain to view, manifest, revealed" is from late 14c. updated on January 28, 2017
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apert adj.