na-adjective, noun which may take the genitive case particle 'no', noun
new style; new type; new model
Describes something of a new or modern design, system, or method. Often used attributively (新式の) or as a na-adjective (新式な).
この工場では新式の機械を導入した。
This factory introduced new-model machines.
New-style teaching methods are attracting attention.