context-free grammar
preferred label: دستور زبان بافت‌آزاد @fa
type: Concept
related: context-free language

context-free language
related: context-free grammar
broader: formal language
preferred label: زبان متن‌آزاد @fa
type: Concept

formal language
preferred label: زبان صوری @fa
type: Concept
narrower: context-free language