significant other

US /sɪɡˈnɪf.ɪ.kənt ˈʌð.ər/
UK /sɪɡˈnɪf.ɪ.kənt ˈʌð.ər/
"significant other" picture
1.

pasangan hidup, kekasih

a person with whom someone has a long-term, committed relationship, especially one who is not a spouse but is considered a partner in life

:
She introduced him to her significant other at the party.
Dia memperkenalkannya kepada pasangan hidupnya di pesta.
Many people prefer to use 'significant other' instead of 'boyfriend' or 'girlfriend' to be more inclusive.
Banyak orang lebih suka menggunakan 'pasangan hidup' daripada 'pacar' untuk menjadi lebih inklusif.