defile
Defile (verb) means to make something dirty, corrupt, or impure, often something considered sacred or pure. Example: “Vandals defiled the ancient temple with spray paint.”
How to use defile
Learner’s notesIn plain EnglishTo spoil or corrupt something pure — or, as a noun, a narrow passage soldiers must cross single file.
The verb and the noun are historically unrelated words that happen to look identical — don't assume one explains the other.
Word forms
- Plural
- defiles
- Third person singular
- defiles
- Past tense
- defiled
Fill the gap
Can you complete this real example?
Vandals _____ the ancient temple with spray paint.
Etymology
The verb comes from Middle English defilen, tangled up with an older word defoulen ("to trample, oppress"), itself from Old French defouler ("to trample, crush"). The noun sense (a narrow pass) comes separately from French défiler, "to march in file."