IPA: /ˈmjuːtʃuəl/
KK: /ˈmjuːtʃuəl/
Shared by two or more parties; each side has the same relationship or feeling towards the other.
They have a mutual understanding that helps their friendship grow.
A type of investment fund that pools money from many investors to purchase a diversified portfolio of stocks, bonds, or other securities.
She decided to invest in a mutual fund to grow her savings over time.
Mutual is formed from "mutuus" (meaning borrowed or exchanged) and the suffix "-al" (meaning relating to). The word describes something that is shared or exchanged between two or more parties.
Think of 'exchanging' ('mutuus') something between people, which helps you remember that 'mutual' refers to something shared.