The Collaborative International Dictionary
Bivious
Bivious \Biv"i*ous\, a. [L. bivius; bis twice + via way.] Having, or leading, two ways.
Bivious theorems and Janus-faced doctrines.
--Sir T.
Browne.
[1913 Webster] ||
Wiktionary
bivious
a. Having, or leading, two ways.