lifelongvow

noun
UK /ˈlaɪflɒŋ vaʊ/
US /ˈlaɪflɔːŋ vaʊ/

A lifelongvow is a special promise you make to keep for your whole life.

On their wedding day, they made a lifelongvow to love each other always.


OTHER MEANINGS

2. A serious promise made at a wedding to stay together forever.

Their lifelongvow was spoken in front of all their family and friends.

3. A strong decision to keep doing something good for all your days.

She made a lifelongvow to help animals in need.

4. A sacred pledge that cannot be easily broken.

The knight's lifelongvow was to protect the kingdom.