Dec 4, 2016 · The meaning of LIFELONG is lasting or continuing through life. How to use lifelong in a sentence.

LIFELONG definition: lasting or continuing through all or much of one's life. See examples of lifelong used in a sentence.

Babies born too soon, before 37 weeks in the womb, can face serious, lifelong health problems if they survive.

lifelong in American English (ˈlaifˌlɔŋ, -ˌlɑŋ) adjective lasting or continuing through all or much of one's life

Define lifelong. lifelong synonyms, lifelong pronunciation, lifelong translation, English dictionary definition of lifelong. adj. Continuing for a lifetime. American Heritage® Dictionary of the …

Definition of lifelong adjective from the Oxford Advanced Learner's Dictionary. lasting or existing all through your life. Paul became his lifelong friend. Her lifelong ambition had been to learn …

Factsheet What does the word lifelong mean? There are three meanings listed in OED's entry for the word lifelong. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

WordReference Random House Unabridged Dictionary of American English © 2025 life•long (līf′ lông′, -long′), adj. lasting or continuing through all or much of one's life: lifelong regret.

Dec 5, 2025 · Adjective [edit] lifelong (not comparable) Extending for the entire duration of life. quotations

lifelong meaning, definition, what is lifelong: continuing or existing all through your ...: Learn more.