Quick definitions from WordNet (filename extension)
▸ noun: a string of characters beginning with a period and followed by one to three letters; the optional second part of a PC computer filename ("Most BASIC files use the filename extension .BAS")
▸ Also see filename_extensions
▸ Words similar to filename extension
▸ Usage examples for filename extension
▸ Idioms related to filename extension (New!)
▸ Words that often appear near filename extension
▸ Rhymes of filename extension
▸ Invented words related to filename extension
▸ noun: a string of characters beginning with a period and followed by one to three letters; the optional second part of a PC computer filename ("Most BASIC files use the filename extension .BAS")
▸ Also see filename_extensions
▸ Words similar to filename extension
▸ Usage examples for filename extension
▸ Idioms related to filename extension (New!)
▸ Words that often appear near filename extension
▸ Rhymes of filename extension
▸ Invented words related to filename extension