Simple Definition of defile

from our Learner's Dictionary

defile

1 of 2

verb

defiles; defiled; defiling
formal
1
: to make (something) dirty
The lake has been defiled by polluters.
2
: to take away or ruin the purity, honor, or goodness of (something or someone important)
She thinks slang defiles the language.
defiling the country's flag
Vandals defiled the holy shrine.

defile

2 of 2

noun

plural defiles
formal : a narrow passage through mountains : gorge

Cite this Entry

“Defile.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/defile. Accessed 14 Apr. 2026.

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