Hardened layer Synonyms

Hardened replaced

Definitions for Hardened

(adjective) able to withstand hardship, strain, or exposure
(adjective) sticking to an opinion, purpose, or course of action in spite of reason, arguments, or persuasion
(adjective) converted to solid form (as concrete )

Synonyms for phrase

unyielding level

HL abbreviation

HL is an abbreviation for Hardened Layer

What does HL stand for?

HL stands for "Hardened Layer"

Layer replaced

hardened crust

hardened plate

hardened film

hardened cover

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