Definition of significant other in English:

significant other

Syllabification: sig·nif·i·cant oth·er


  • A person with whom someone has an established romantic or sexual relationship.
    More example sentences
    • Stoke your tender feelings and take your significant other for a romantic evening that you'll recall fondly in your dotage.
    • Bring a significant other for a romantic weekend getaway.
    • Perhaps you want to show your significant other how much your relationship means to you.

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