Meaning

2 senses
  1. (idiomatic)To be defeated or thwarted (by); to suffer (+ of)

  2. (archaic, idiomatic)To collide; to conflict with; to attack (+ on, of, upon)

Examples

1 sentences
  1. Tom didn't want to fall foul of his teacher's wrath, so he stayed quiet in lessons.

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Forms

falls foul, falling foul, fell foul, fallen foul
Base formfall foul · to fall foul
3rd person singularfalls foul
Present participlefalling foul
Past simplefell foul
Past participlefallen foul

irregular · Lesson

Present simpleLesson

I, you, we, theyfall foul
he, she, itfalls foul

Past simpleLesson

all personsfell foul

Present perfectLesson

I, you, we, theyhave fallen foul
he, she, ithas fallen foul

Future simple (will)Lesson

all personswill fall foul

See also

neighbours in the dictionary
fall foul — meaning, examples, forms, synonyms | Krumeto