"Debrises" is not a correct spelling of the word. The correct spelling is "debris" pronounced as /ˈdɛbri/. The word is derived from French and is a mass noun meaning scattered pieces of waste or remains. It is often used in the context of construction or disasters such as earthquakes or hurricanes. The singular and plural form are the same, and the word is pronounced with emphasis on the first syllable (/deɪ/).
The word "debris" comes from the French language. It derived from the Old French word "debriser", which means to break or to shatter. This word ultimately originates from the Latin word "debriseus", which means broken or fractured. The transition from "debriser" to "debris" occurred in the 18th century, and it started being used in English in the 19th century to refer to scattered fragments or remains resulting from destruction or disintegration.