[in-ter-spee-sheez, -seez]


existing or occurring between species.

Also in·ter·spe·cif·ic [in-ter-spi-sif-ik] /ˌɪn tər spɪˈsɪf ɪk/.

Origin of interspecies

First recorded in 1915–20; inter- + species Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for interspecies

Contemporary Examples of interspecies

interspecies in Science



Arising or occurring between species.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.