Secondary layer Synonyms

Secondary replaced

additional layer

Definitions for Secondary

(adjective) taken or created from something original or basic
(adjective) of little or less value or merit
(adjective) being of second rank or importance or value; not direct or immediate

SL abbreviation

SL is an abbreviation for Secondary Layer

What does SL stand for?

SL stands for "Secondary Layer"

Layer replaced

secondary level

secondary tier

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