Laxi Dictionary

American Dictionary

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Definition prolongation in American English

prolongation noun

noun
/ˌproʊlɔŋˈɡeɪʃ(ə)n/
1

the action of making something last longer

Synonyms and related words
prolong draw out perpetuate
2

an increase in the length of time that something lasts

Synonyms and related words
uptick increase growth
Definition prolongation in American English