The Britannica Dictionary
mobile search
Home
Ask the Editor
Word of the Day
Quizzes
Core Vocabulary
Browse the Dictionary
×
Britannica Homepage
Ask the Editor
Word of the Day
Quizzes
Core Vocabulary
Browse the Dictionary
The Britannica Dictionary
lifelong
1 ENTRIES FOUND:
lifelong
(adjective)
lifelong
/
ˈ
laɪfˌlɑːŋ/
adjective
lifelong
/
ˈ
laɪfˌlɑːŋ/
adjective
Britannica Dictionary definition of LIFELONG
always used before a noun
:
continuing or lasting through a person's life
He had a
lifelong
love of nature.
a
lifelong
friendship
[+] more examples
[-] hide examples
[+] Example sentences
[-] Hide examples
ASK THE EDITOR
What are the plural forms of
check-in
,
passerby
, and
spoonful
?
See the answer »
QUIZZES
Vocabulary Quiz
Test your word power
Take the Quiz »
Name That Thing
Take our visual quiz
Test Your Knowledge »
WORD OF THE DAY
expensive
:
costing a lot of money
Learn More »