That's also the plural of Latin lignum ('firewood'), which evolved into the main word with the same meaning in several Romance languages, like Spanish leña, Portuguese lenha, Italian legna and Catalan llenya.
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The red lake has been forgotten. A dust devil stuns you long enough to shroud forever those last shards of wisdom. The breeze rocking this forlorn wasteland whispers in your ears, “Não resta mais que uma sombra”.