lifetimerelationship

noun
UK /ˈlaɪf.taɪm rɪˈleɪ.ʃən.ʃɪp/
US /ˈlaɪf.taɪm rɪˈleɪ.ʃən.ʃɪp/

A lifetimerelationship is a special bond with someone that lasts your whole life.

My grandma and grandpa have a lifetimerelationship because they have been together for over fifty years.


OTHER MEANINGS

2. A friendship that is meant to last forever.

Meeting my best friend in kindergarten started a lifetimerelationship.

3. A promise to stay close to someone no matter what happens.

They made a lifetimerelationship promise to always help each other.

4. A deep connection between two people that never fades.

Even after moving far away, their lifetimerelationship stayed strong.