Bedrock layer Synonyms

Bedrock replaced

Definitions for Bedrock

(noun) an immaterial thing upon which something else rests
(noun) the lowest point or level
(noun) solid unweathered rock lying beneath surface deposits of soil

Synonyms for phrase

BL abbreviation

BL is an abbreviation for Bedrock Layer

What does BL stand for?

BL stands for "Bedrock Layer"

Definitions for Layer

(noun) single thickness of usually some homogeneous substance
(noun) a relatively thin sheetlike expanse or region lying over or under another
(noun) thin structure composed of a single thickness of cells