say it: MYOO-choo-uhl
mutual is an adjective meaning "common to or shared by two or more parties". It carries 2 recorded senses.
concerning each of two or more persons or things; especially given or done in return
“reciprocal aid”
“reciprocal trade”
“mutual respect”
“reciprocal privileges at other clubs”
Definitions, synonyms and semantic relations for mutual come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.