English dictionary
filename extension meaning and definition
Definition and meaning of filename extension at MeaningMonkey.org. filename extension meaning and definition in the English Dictionary.FILENAME EXTENSION noun
Definition of filename extension (noun)
- a string of characters beginning with a period and followed by one or more letters; the optional second part of a PC computer filename
- "most applications provide extensions for the files they create"; "most BASIC files use the filename extension .BAS"
- synonyms: extension, file name extension
Source: Princeton University Wordnet