Permian

(redirected from Permium)
Also found in: Dictionary, Thesaurus.
Related to Permium: premium, Premium bonds

Permian

of, denoting, or formed in the last period of the Palaeozoic era, between the Carboniferous and Triassic periods, which lasted for 60 000 000 years

Permian

[′pər·mē·ən]
(geology)
The last period of geologic time in the Paleozoic era, from 280 to 225 million years ago.
References in periodicals archive ?
A number of definitional changes have been introduced in the medical care area; the most significant of these relate to the way health insurance permiums in the CPI are represented in the expenditure weights.
An application for SDVI must be filed with VA within one year from November 1, 1992, or the date VA notifies the person of entitlement to a waiver of permiums due to total disability, under another VA insurance program.