/buy"kawrn/ , adj. Also, bicornate /buy kawr"nit, -nayt/ , bicornuate /buy kawr"nyooh it, -ayt'/ , bicornuous .
1. Bot. , Zool. having two horns or hornlike parts.
2. shaped like a crescent.
n.
3. bicorne.
[ 1745-55; bicornis, equiv. to bi- BI- 1 + corn ( u ) HORN + -is adj. suffix ]