extensions
ex-ten-sions
noun
Granted additional periods of time to complete a task or validate something.
"We requested extensions for our project deadlines."
noun
Additional parts, often hair or buildings, added to increase length or size.
"Her new hair extensions looked very natural."
Thesaurus
Synonyms: annex, annexe, wing, extension service, university extension, elongation, file name extension, filename extension, lengthiness, prolongation, extension phone, telephone extension