am stumping

• present progressive

  present progressive

  Used to describe an ongoing action or state that is currently taking place in the immediate present.

  of stump (1st person singular).
  stump

  noun

  the lower end of a tree or plant left after the main part falls or is cut off; a standing tree trunk from which the upper part and branches have been removed.

Related Words

• baffle
• confound
• dumbfound
• mystify
• perplex
• puzzle