Dictionary.com
Thesaurus.com
Synonyms

lifelong

American  
[lahyf-lawng, -long] / ˈlaɪfˌlɔŋ, -ˌlɒŋ /

adjective

  1. lasting or continuing through all or much of one's life.

    lifelong regret.


lifelong British  
/ ˈlaɪfˌlɒŋ /

adjective

  1. lasting for or as if for a lifetime

"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

Etymology

Origin of lifelong

1750–60; life + long 1 (adv.)

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.

Karen says she also felt she wanted to waive her lifelong right to anonymity after many years of feeling silenced.

From BBC

The lifelong condition affects communication and can make socialising seem confusing or overwhelming, according to the National Autistic Society.

From BBC

She worries that children with lifelong conditions might face unnecessary reassessments and risk losing the support they need.

From BBC

This move indicates that even lifelong revolutionary ties—like the “princeling” connection Xi shared with Zhang—provide no protection.

From The Wall Street Journal

In synagogues that provide babysitting, children develop lifelong friendships.

From The Wall Street Journal