Pronunciation change

Noun change

Singular
bog

Plural
bogs

 
A bog in spring
  1. (countable) A bog is large wet area with many plants.
    The frog jumped away into the bog.

Verb change

Plain form
bog

Third-person singular
bogs

Past tense
bogged

Past participle
bogged

Present participle
bogging

  1. (intransitive); (informal) To become bogged is to become slowed down or stuck.
    Too many people on the bus made it bog down and then stop.
  2. (transitive); (British); (informal) To bog something is to make a mess of it.
    Why did you have to bog this whole thing up!?

Related words change