amoebean
am·oe·be·an
or am·oe·bae·an (ăm′ə-bē′ən)adj.
Of or relating to verse in which the voices of two characters alternate regularly.
[From Late Latin amoebaeus, from Greek amoibaios, from amoibē, change; see amoeba.]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.