Pronunciation change

Homophones change

Noun change

Singular
bark

Plural
barks

 
Bark on a tree
  1. (uncountable) The outside part of a tree; the skin of the tree.
    I made the tea from sassafras bark.
  2. (countable) A loud sound made by a dog or seal.
    I heard a bark and turned to see the dog.

Verb change

Plain form
bark

Third-person singular
barks

Past tense
barked

Past participle
barked

Present participle
barking

 
This dog is barking
  1. When an animal barks it makes a loud, sharp sound.
    I couldn't sleep because the dog was barking all night!
  2. To bark is to speak in a sharp way.
    He barked out orders, one after another.