[ob-uhm-bruh nt] /ɒbˈʌm brənt/ adjective, Zoology. 1. overhanging; projecting over another part.
[ob-uhm-breyt] /ɒbˈʌm breɪt/ verb (used with object), obumbrated, obumbrating. 1. to darken, overshadow, or cloud. adjective 2. Obsolete. overshadowed, darkened.
[noun ob-vurs; adjective ob-vurs, ob-vurs] /noun ˈɒb vɜrs; adjective ɒbˈvɜrs, ˈɒb vɜrs/ noun 1. the side of a coin, medal, flag, etc., that bears the principal design (opposed to ). 2. the front or principal surface of anything. 3. a counterpart. 4. Logic. a proposition obtained from another by . adjective 5. facing the observer. […]
[ob-vur-zhuh n, -shuh n] /ɒbˈvɜr ʒən, -ʃən/ noun 1. an act or instance of . 2. something that is . 3. Logic. a form of inference in which a negative proposition is obtained from an affirmative, or vice versa, as “None of us is immortal” is obtained by obversion from “All of us are mortal.”.