mutual

adjective

mu·​tu·​al ˈmyü-chə-wəl 

-chəl,

-chü-əl;

ˈmyüch-wəl

1

a

: directed by each toward the other or the others

mutual affection

b

: having the same feelings one for the other

they had long been mutual enemies

c

: shared in common

enjoying their mutual hobby

d

: joint

to their mutual advantage

2

: characterized by intimacy

mutual contacts

3

: of or relating to a plan whereby the members of an organization share in the profits and expenses

specifically : of, relating to, or taking the form of an insurance method in which the policyholders constitute the members of the insuring company

mutually adverb

Synonyms

• collective
• joint
• collaborative
• combined
• communal

Examples of mutual in a Sentence

Mutual love and respect was the key to their successful marriage.

The partnership was based on mutual admiration and understanding.

countries relying on mutual support during difficult times

our mutual hobby of car racing

It was a mutual effort.

We had a mutual agreement not to tell our secret.

Recent Examples on the Web

Coupled with the Two of Wands, this inspiring collaboration will bring mutual growth to you and the other person or party involved. —Meghan Rose, Glamour, 1 July 2025

Include clauses that prohibit reverse engineering, require mutual notice periods and ensure a 6 to 12 month runoff period if the partnership ends—giving teams time to pivot without disruption. 3. —Bihag Karnani, Forbes.com, 1 July 2025

The pair bonded over their mutual love of tattoos and reggaeton music. —Nick Penzenstadler, USA Today, 30 June 2025

His wandering eye soon focused on a mutual friend, the American heiress Pauline Pfeiffer, and the two began an affair. —Tony Perrottet, Smithsonian Magazine, 30 June 2025

Word History

Etymology

Middle French mutuel, from Latin mutuus lent, borrowed, mutual, from mutare to change — more at mutable

First Known Use

15th century, in the meaning defined at sense 1a

Phrases Containing mutual

• by mutual consent
• mutual fund

Rhymes for mutual

• mutuel

Kids Definition

mutual

adjective

mu·​tu·​al ˈmyüch-(ə-)wəl 

ˈmyü-chəl

1

a

: given and received in equal amount

mutual favors

b

: having the same relation one to the other

mutual enemies

2

: owned, shared, or enjoyed by two or more at the same time : joint

our mutual friend

mutual defense

3

: organized so that the customers share directly in the company's profits and losses

a mutual savings bank

a mutual insurance company

mutually

-ē

adverb

Legal Definition

mutual

adjective

mu·​tu·​al ˈmyü-chə-wəl 

1

: directed by each toward the other : reciprocal

mutual orders of protection in domestic violence cases

—L. H. Schafran and Norman Wikler

2

: shared in common : joint

spouses' mutual obligation to support children of their marriage

—Louisiana Civil Code

3

: of or relating to a plan whereby the members of an organization share in the profits and expenses

specifically : of, relating to, or taking the form of an insurance method in which the policyholders constitute the members of the insuring company

mutually adverb