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life

/laɪf/

The state of being alive; existence and vitality

From Proto-Indo-European leip (to stick).

noun
leip
Proto-Indo-European
Verified
*leyp-
reconstructed
“to stick, glue”; the proposed image is something that remains attached

from Proto-Indo-European *leyp- (“to stick, glue”). Cognate with Scots life, leif (“life”), Saterland Frisian Lieuw...

Proto-Germanic
Verified
*lībą / *leiban
reconstructed
“life, body,” developing from the idea of remaining or staying

from Proto-Germanic *leiban (source also of Old Norse lif "life, body," Old Frisian, Old Saxon lif "life, person,...

+1 more source
Old English
Verified
līf
“life, living existence, lifetime, person, way of life”

from Old English līf

Middle English
Verified
lyf
The vowel and spelling shifted toward modern English life

from Middle English lyf

Modern English
life

Picture the oldest metaphor hiding inside life: something that sticks around. The proposed Proto-Indo-European root *leyp- meant “to stick” or “glue,” which seems worlds away from breathing organisms until you follow the semantic trail—stick, remain, continue, live. In Old English, līf could mean not only existence but also a person or body; German still preserves a related split in Leib (“body”) and Leben (“life”). English later stretched the word in every direction: by 1703 it could describe an inanimate object’s duration, and by 1787 “the life of the party” meant the person who keeps the room electrically awake. So when someone says “that’s life,” they are unknowingly echoing an ancient idea of persistence: life is whatever manages, somehow, to stay attached to existence.

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