Definition of animorphs:
(N) :
(also known under the promotional title AniTV) a television adaptation made by Protocol Entertainment based on the Scholastic book series of the same name by K. A. Applegate.
(N) :
a science fantasy series of youth books written by Katherine Applegate and her husband Michael Grant, writing together under the name K. A. Applegate, and published by Scholastic.
(N) :
a 2000 game for Game Boy Color.