a. [f. L. amphibol-us (a. Gr. ἀμφίβολ-ος: see AMPHIBOLE) + -OUS.]
† 1. Ambiguous, of double or doubtful character.
1644. Englands Tears, in Harl. Misc. (Malh.), V. 447. Never [was] such an amphibolous quarrel, both parties declaring themselves for the King.
1660. Howell, Lex. Tetragl., A Crocodill, a kind of amphibolous creture, partly aquatil, partly terrestrial.
2. Of language: Ambiguous in sense.
1641. March, Actions for Slander, 5. The law, in actions of Slaunder, admits that they shall be taken in the best sense where the words are amphibolus.
1656. Blount, Glossogr., Amphibolous, doubtful or doubtfully spoken.
3. Path. Spreading on both sides.
1880. Legg, Bile, 86. Animals in whom an amphibolous biliary fistula had been made.