Wiktionary
softshell turtle
n. A variant form of '''soft-shell turtle'''
Usage examples of "softshell turtle".
An animal that resembled nothing so much as a softshell turtle with a red Joseph Stalin mustache jumped into a stream before Sam got as good a look at it as he wanted.
His shoulders and neck were lost within the billowing folds of the windbreaker, giving him the aspect of a wary softshell turtle.
We spot her in the canal right there by the cleaning dock eating on some softshell turtle.