obsolete term
C24872
concept
An obsolete term is a word or expression that has fallen out of common usage and is no longer actively used in contemporary language, though it may still be understood by some speakers.
Observed surface forms (3)
| Surface form | Occurrences |
|---|---|
| archaic term | 1 |
| obsolete geologic time unit | 1 |
| obsolete geological time term | 1 |
Instances (4)
| Instance | Via concept surface |
|---|---|
| Galla (pejorative, obsolete) | — |
| Tertiary period | obsolete geologic time unit |
|
Lach (archaic Slavic term for Pole)
surface form:
Lach
|
archaic term |
| Tertiary System | obsolete geological time term |