Turned or facing toward the observer.
(syn)
(ux)
Corresponding; complementary.
Having the base, or end next to the attachment, narrower than the top.
The ''heads'' side of a coin, or the side of a medal or badge that has the principal design.
(ant)
A proposition obtained by obversion, e.g. ''All men are mortal'' => ''No man is immortal''.
(inflection of)