lifelongbond

noun
UK /ˈlaɪflɒŋ bɒnd/
US /ˈlaɪflɔːŋ bɑːnd/

A friendship that lasts your whole life.

The two girls met in kindergarten and formed a lifelongbond.


OTHER MEANINGS

2. A strong connection between family members that never breaks.

The lifelongbond between the sisters kept them close through every challenge.

3. A deep attachment to a place or pet that lasts for years.

He felt a lifelongbond with the old house by the sea.

4. A promise or commitment that lasts a whole lifetime.

Their marriage was a lifelongbond built on trust and care.