noun which may take the genitive case particle 'no', noun
existing type; traditional; conventional; legacy
Describes a style, model, system, or method that has been used up to now, often contrasted with a new or alternative approach. In IT contexts, it can refer to legacy systems or software.
With traditional teaching methods, it is difficult to foster students' independence.
This system is not compatible with legacy databases.
Compound of 従来 (conventional, existing) and 型 (type, model).