1. Coal retaining the texture of the wood from which it was formed.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• legite,
• egnite,
• lignt,
• linit,
• dignitey,
• ligit,
• ignate,
• magnite,
• lighit,
• signitue,
• liggit,
• ignote,
• lamnite,
• iginite,
• ligite,
• linite,
• lignit,
• ligniet,
• lignitee,
• lionite

• ignite.

The adjective form of the word "lignite" is "lignitic".

The plural form of the word "lignite" is "lignites".

The singular form of the word "lignite" is "lignite". The word itself is already in singular form and refers to a type of soft, brownish-black coal.