Thesaurus.com
Dictionary.com
Definitions

significant other



Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The apartment complex was where he or a significant other had once lived, according to those sources.

From Los Angeles Times • May 5, 2026

Participants also answered questions about how satisfied they felt with their spouse or significant other, how much conflict they experienced in communication, and how confident they were that their relationship would last.

From Science Daily • Feb. 14, 2026

Spouses typically have to wait until their significant other collects retirement benefits in order to claim spousal benefits, but that is not the case for ex-spouses.

From MarketWatch • Dec. 19, 2025

The FBI thought the lead was promising enough to launch an undercover investigation, people familiar with it said, with a covert agent befriending the woman’s significant other to elicit new clues.

From The Wall Street Journal • Dec. 14, 2025

What they found was there was a decided increase in the sense of urgency when the text came from a significant other, as opposed to a friend or more distant acquaintance.

From "A Deadly Wandering: A Mystery, a Landmark Investigation, and the Astonishing Science of Attention in the Digital Age" by Matt Richtel




Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "significant other" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com