0 felt or done by two or more people or groups in the same way:
1 in a way that shows that two or more people or groups feel the same emotion, do the same thing with or for each other:
In their early, purist form, their utopian stringency had been mutually reinforcing.
They were mutually dedicated to reforming institutions and removing privileges that they regarded as impediments to growth and stability.
This would be fairly straightforward apart from the unresolved issue of what to do with mutually recursive functions.
The religious wars were spread over several mutually overlapping conflicts that dragged on several years.
There would seem to be just two distinct (albeit mutually consistent) possibilities here.
This process characteristically has two related and mutually mirroring aspects.
If the identified control was not at home at the time of the call, a mutually convenient time was arranged to conduct the interview.
Both patterns have elements in common but differ in crucial ways and should be considered mutually exclusive.