be a thing of the past
be a thing of the past
To be outdated . These days, floppy disks are a thing of the past. I wonder when smartphones will be a thing of the past.
See also: of, past, thing
Farlex Dictionary of Idioms.
- past
- look past
- in times past
- knew it was coming
- know (something) is coming
- brush past (someone or something)
- the (dim and) distant past
- the distant past
- blow past (someone or something)
- sneak past (someone or something)