befoul

[ bih-foul ]

verb (used with object)

1. to make dirty or filthy; soil; defile; sully:

   a bird that befouls its own nest.

befoul

/ bɪˈfaʊl /

verb

1. tr to make dirty or foul; soil; defile

Derived Forms

• beˈfoulment, noun
• beˈfouler, noun

Other Words From

• be·fouler noun
• be·foulment noun

Word History and Origins

Origin of befoul¹

First recorded in 1275–1325, befoul is from the Middle English word bi-foulen. See be-, foul

Example Sentences

And, inevitably, that serial killer himself soon arrives in town, thus befouling Isaiah’s refuge.

From Washington Post

Adolf Hitler, despite being the most evil force ever to befoul mankind, was also a kind and conscientious employer.

From The Daily Beast

Self-consciousness compels such creatures to befoul their origin.

From Project Gutenberg

He, the officer, must befoul his person and derange his hours of rest and recreation, that others may enjoy.

From Project Gutenberg

Why, I would rather lose the power of speech for ever than befoul your ears with the record of my shame.

From Project Gutenberg

The fumes of tobacco befoul the air around, and public health suffers in consequence.

From Project Gutenberg

I could not prevent myself from saying, "Do you think it is nice to befoul your own nest?"

From Project Gutenberg