kakuchōbubun
1. extension
Noun
#328205
1. extension
1. partial
1. filename extension
1. portion; section
1. one part; one portion
1. most part; greater part
1. expansion; extension
2. escape; ESC
1. military expansion; arms buildup
1. Was not an extension.; Was not a file extension.
1. Was not an extension.; Was not a file extension.