knee deep

/ˈniˌdip/
adjective
  1. Reaching up to the knees.
    • The children waded through knee-deep snow on their way to school.
    • We had to walk through knee-deep mud to reach the campsite.
    • After the storm, the streets were flooded with knee-deep water.
  2. Deeply involved or immersed in something, especially a difficult situation.
    • She is knee-deep in paperwork and won't be free until late.
    • I'm knee-deep in planning the wedding and barely have time to eat.
    • The company is knee-deep in debt after the failed expansion.
adverb
  1. To a depth that reaches the knees.
    • The river was only knee-deep, so we crossed easily.
    • The grass grew knee-deep in the abandoned field.
    • He sank knee-deep into the soft sand.
What does "knee deep" mean? | whatsthatwordmean | whatsthatwordmean