A row, range, or layer. A layer, stratum. Obsolete except as in 2b 23c.
| 单词 | θ4726 |
| 释义 | the world > the earth > structure of the earth > structural features > sedimentary formation > [noun] > stratum (135) coursec1430 A row, range, or layer. A layer, stratum. Obsolete except as in 2b 23c. couch1661 A layer, stratum, bed; esp. a layer or coat of paint, varnish, etc. stratum1671 In various technical contexts. A natural layer or bed of sediment or rock having a consistent composition and representing a more or less… dess1673 A stratum, a layer. strata1676 = stratum, n. 1 2a. bed1684 Geology. A layer or stratum of some thickness. floor1692 A layer, a stratum; a horizontal course. flooring1697 A natural floor; a stratum. stratificationa1703 Geology. Each of the strata produced by successive deposition of layers of sediment; = stratum, n. 2a. rock1712 English regional (Northamptonshire). A series of strata. Obsolete. liea1728 concrete. A mass that lies; a stratum, layer. lay-bed1728 The bed in which something is laid or lies. A layer, stratum. Obsolete. post1794 Mining. A compact stratum of sandstone, limestone, etc. Now rare. Subcategories:— pseudo (2) — stratotype (1) — plane or level (1) — section or profile (2) — weight-bearing capacity (1) — position or direction of strata (50) — stratum by constitution (57) — transitional stratum (1) — reflector or refractor (2) — folding back or inversion (2) — bending (1) — rolling over (1) — inserting between layers or plates (1) |
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