The spelling of the word "devalle" can be a bit confusing for English speakers because of its French origin. The correct pronunciation is /deɪˈvæl/, with the stress on the second syllable. The "d" is pronounced like "day," the "e" sounds like the "e" in "bet," the "a" is pronounced like "ah," and the "ll" sound is similar to the "l" in "million." "Devalle" refers to a steep downhill slope or a ravine, and it is used in both English and French languages.