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separation anxiety

American  

noun

  1. the normal fear and apprehension expressed by infants when removed from their mothers or approached by strangers.

  2. any similar reaction in later life caused by separation from familiar surroundings or close friends or family.


separation anxiety British  

noun

  1. psychoanal a state of distress felt at the prospect of being separated from a familiar or beloved person

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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.

"There's also more awareness these days about separation anxiety affecting dogs," he says.

From BBC • Apr. 9, 2026

Saben Taylor, 5, and his sister, Wawona Hsiao, 3, have been experiencing heightened separation anxiety since their scary midnight evacuation through the smoke.

From Los Angeles Times • Mar. 6, 2025

When my older daughter struggled with separation anxiety at school, I was blamed for it and told that it was a result of my anxiety.

From Salon • Sep. 17, 2024

The longtime actress and producer, who lost her mom when she was just 10 years old, hopes that the book will offer a source of comfort to kids suffering from separation anxiety for whatever reason.

From Washington Times • Nov. 29, 2023

“Haven’t they ever heard of separation anxiety? What is the matter with these people? I have taken care of toddlers with FAS, and they are nothing like Boo.”

From "The Tenth Mistake of Hank Hooperman" by Gennifer Choldenko

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