Lignite
/ˈlɪɡnaɪt/
Definition 1 of 1
Pro Tip 1/3Energy Resource
Understand 'lignite' as a less efficient energy source used primarily for electricity generation. 
The country still relies on lignite for 30% of its energy needs.
Pro Tip 2/3Industry Specific
Identify 'lignite' as a term mostly used in industries like mining and energy, not in everyday conversation. 
He works in a lignite mining company.
Pro Tip 3/3Environmental Impact
'Lignite' implies an environmental aspect, often linked to climate change concerns due to carbon emissions. 
Activists protested the expansion of the lignite mine.