Also spelled fahl and faâl

US /faʊl/
Homophones
adj verb Freq #4576

Meanings

  1. 1
    adj

    Very unpleasant to smell, taste, or touch; disgusting.

    A foul smell came from the rubbish bin.

  2. 2
    adj

    Rude, offensive, or obscene.

    He shouted a series of foul words at the referee.

  3. 3
    adj

    Dirty; covered with unclean matter.

    This cloth is too foul to use as a duster.

  4. 4
    verb

    To make something dirty or polluted.

    The factory was fined for fouling the river.

Thesaurus

Synonyms
1 adj · very unpleasant to smell,... fetidfoul-smellingnoisomesmellystinking
3 adj · dirty; covered with unclean... filthy
4 verb · to make something dirty or... pollutedirty
Word family
Forms fouledfoulerfoulestfoulingfoullyfoulnessfouls
Derived forms afoulantifoulbefoulbiofoulbiofoulingfoul-mouthedfoul-smellingfoul-spokenfoul-temperedfoul-tonguedfoul-upfoulable

Etymology

Inherited from Middle English ffoul, foul, foull, fowel, fowle, fuyle, voul, vul, from Old English fūl (“foul, dirty, unclean, impure, vile, corrupt, rotten, stinking, guilty”), from Proto-West Germanic *fūl, from Proto-Germanic *fūlaz (“foul, rotten”), from Proto-Indo-European *puH- (“foul, rotten”). Cognates Cognate with Central Franconian fuul (“putrid, rotten; lazy, workshy”), Cimbrian baul, vaul (“putrid, rotten”), Dutch vuil (“dirty, foul; lewd, obscene; dishonorable; illegal”), German faul (“foul, putrid, rotten; lazy”), Yiddish פֿױל (foyl, “putrid; lazy”), Danish ful (“nasty, ugly”), I…

View etymology graph ->

Topics

markdown

Send feedback

Optional — only if you'd like a reply.