Last Updated:2025/11/20
(transitive) To extend in space or length. / (transitive) To lengthen in time; to extend the duration of / (transitive) To put off to a distant time; to postpone.
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prolong
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Source Word
prolong
IPA(Pronunciation)
Verb
transitive
intransitive
Japanese Meaning
空間や長さを延ばす / 時間や期間を延長する / 将来に延期する、先延ばしにする
( present singular third-person )
( participle present )
( participle past )
( past )