n.
Function: transitive verb
Inflected Form: ni · trid · ed ; ni · trid · ing
Date: 1928
: to case-harden (as steel) by causing the surface to absorb nitrogen
n.
Function: transitive verb
Inflected Form: ni · trid · ed ; ni · trid · ing
Date: 1928
: to case-harden (as steel) by causing the surface to absorb nitrogen
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012