Webster’s Revised Unabridged Dictionary · 1913
Divarication
Di·var′i·ca′tion (dī·văr′ĭ·kā′shŭn), n. [Cf. F. divarication.] 1. A separation into two parts or branches; a forking; a divergence.
2. An ambiguity of meaning; a disagreement of difference in opinion. Sir T. Browne.
3. (Biol.) A divergence of lines of color sculpture, or of fibers at different angles.