coterminous

Definitions:

Of similar distribution.
- A dictionary of scientific terms. By Henderson, I. F.; Henderson, W. D. Published 1920. (adjective) (adj.) (adjective)
Bordering upon; touching at the boundary; contiguous.
- Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874. (adjective) (adj.) (adjective)
See conterminous.
- Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874. (adjective) (adj.) (adjective)
Bordering on.
- Nuttall's Standard dictionary of the English language. By Nuttall, P.Austin. Published 1914. (adjective) (adj.) (adjective)

Usage examples:

If the satirist who does not accept the remarkable doctrine that while condemning the sin he should spare the sinner were bound to let the life of his work be coterminous with that of his subject his were a lot of peculiar hardship.
- Black Beetles in Amber by Ambrose Bierce
This ideal was sufficiently realized for practical purposes in the " ages of faith," when the whole public opinion of Europe, then believed to be coterminous with civilization, was Catholic; when dissent needed as much independence of character, as in so many places, profession does now.
- The Faith of the Millions (2nd series) by George Tyrrell
Low ranges of forest- clad mountains at the head of the Soormah, separate it from Silchar, with which it is coterminous the two chief towns being seven marches apart.
- Himalayan Journals V2. by J. D. Hooker