linear grammar
context-free grammar that has at most one nonterminal in the right hand side of each of its productions
en-US/ˈlɪniɚ ˈɡɹæmɚ/
en-GB/ˈlɪnɪə ˈɡɹæmə/
context-free grammar that has at most one nonterminal in the right hand side of each of its productions