on its way out
English
Prepositional phrase
- Going out of fashion.
- In the process of becoming redundant or obsolete.
- The incandescent light bulb is on its way out.
- Likely to break in the near future.
- This phone is on its way out, it can barely hold a charge.
Synonyms
- (becoming obsolete): deprecated, obsolescent; see also Thesaurus:obsolete