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WORDNET DICTIONARY
OXFORD DICTIONARY
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WORDNET DICTIONARY

Noun bedrock has 2 senses

• bedrock(n = noun.object) Array - solid unweathered rock lying beneath surface deposits of soil; Array
is a kind of rock, stone

• bedrock(n = noun.cognition) basic principle, basics, fundamental principle, fundamentals - principles from which other truths can be derived; "first you must learn the fundamentals"; "let's get down to basics"
is a kind of principle
has particulars: abc, abc's, abcs, alphabet, first principle, first rudiment, rudiment

OXFORD DICTIONARY

THESAURUS

bedrock

aa, abyssal rock, basalt, base, basement, basic, basis, bearing wall, bed, bedding, belly, block lava, bottom, bottom side, bottommost, brash, breccia, breech, buttocks, central, conglomerate, crag, deepest, downside, druid stone, essential, festooned pahoehoe, floor, flooring, focal, fond, footing, foundation, fundament, fundamental, gneiss, granite, ground, grounds, groundwork, hardpan, igneous rock, indispensable, infrastructure, lava, life-and-death, life-or-death, limestone, living rock, lower side, lower strata, lowest, lowest layer, lowest level, lowest point, magma, mantlerock, material, metamorphic rock, monolith, nadir, nether side, nethermost, nethermost level, of vital importance, pahoehoe, pavement, pillar, pillow lava, porphyry, principle, pudding stone, radical, regolith, riprap, rock, rock bottom, rock-bottom, root, ropy lava, rubble, rubblestone, rudiment, sandstone, sarsen, schist, scoria, scree, seat, sedimentary rock, shelly pahoehoe, sill, solid ground, solid rock, stereobate, stone, stylobate, substantive, substratum, substruction, substructure, talus, terra firma, tower, tufa, tuff, underbelly, underbuilding, undercarriage, undergirding, underlayer, underlying level, undermost, underneath, underpinning, underside, understruction, understructure, vital

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bedrock

Base

N base, basement, plinth, dado, wainscot, baseboard, mopboard, bedrock, hardpan, foundation, substructure, substratum, ground, earth, pavement, floor, paving, flag, carped, ground floor, deck, footing, ground work, basis, hold, bilge, bottom, nadir, foot, sole, toe, hoof, keel, root, centerboard, bottom, undermost, nethermost, fundamental, founded on, based on, grounded on, built on.

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