noun ... The plural strata has occasionally been used as a singular since the 18th century and is sometimes given the plural stratas. ... Current evidence shows ...

Usage Note. Strata, historically the plural of stratum, is occasionally used as a singular: The lowest economic strata consists of the permanently unemployable.

7 дней назад · stratum | American Dictionary stratum. noun [ C usually pl ] /ˈstreɪ·t̬əm, ˈstræt̬·əm/ plural strata us. /ˈstreɪ·t̬ə, ˈstræt̬·ə/

USAGE strata, historically the plural of stratum, is occasionally used as a singular: The lowest economic strata consists of the permanently unemployable.

9 янв. 2020 г. · The plural form of 'stratum' is 'strata'. 'Strata' are 'series of layers of rock in the ground'. Hence option A is correct.

The plural form of stratum is stratums or strata. Find more words ... Plural Nouns · Singular of stratums. Nearby Words. stratocumulus · stratography.

Other forms: strata; stratums. A stratum is a layer of something, whether abstract, like a social stratum composed of only billionaires, or physical, ...

STRATUM meaning: 1 : one of usually many layers of a substance (such as rock); 2 : a level of society made up of people of the same rank or position.

28 февр. 2020 г. · Which stratum of society benefits most from a flat tax? The very rich. Strata is the plural of stratum; stratas is a non-standard plural form.