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operio

出典:『Wiktionary』 (2025/09/21 02:09 UTC 版)

From Proto-Italic *opwerjō, from Proto-Indo-European *h₁ópi (“at, near”) (whence ob) + *h₂ wer- (“to cover, shut”) +‎ *-ye-. Cognate with Sanskrit अपिवृणोति (apivṛṇoti, “to close, cover”), Oscan veru (“door”, pl.), Ancient Greek ἀείρω (aeírō, “to lift, raise”), Lithuanian atvérti (“to open”), Proto-Slavic *ot(ъ)verti (“to open”), and Old Armenian գեր (ger, “above, hyper-”). See also aperiō.

operiō (present infinitive operīre, perfect active operuī, supine opertum); fourth conjugation

to cover (over something); envelop
to shut, close; (by extension)
Synonyms: inclūdō, interclūdō, claudō, intersaepiō, arceō, obserō
Antonyms: adaperiō, aperiō, patefaciō
(figuratively) to hide, conceal, dissemble
Synonyms: vēlō, dissimulō, occultō, indūcō, obnūbō, occulō, condō, recondō, verrō, obruō, adoperiō, nūbō, tegō, abdō, abscondō, comprimō, prōtegō, cooperiō, premō, opprimō, mergō
Antonyms: adaperiō, aperiō
(figuratively) to overwhelm, burden
(figuratively, of a sin) to atone for, cover, cause to be forgotten