Protantrism

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Protandric \Pro*tan"dric\, a. [Proto- + Gr. ?, ?, a man.]
     (Zool.)
     Having male sexual organs while young, and female organs
     later in life. -- {Pro*tan"trism}, n.
     [1913 Webster]