What does the word undertake mean?

Usage examples for undertake

  1. " I shouldn't undertake to say, sir," was his answer. – Walking-Stick Papers by Robert Cortes Holliday
  2. It's a big thing for one man to undertake. – Prescott of Saskatchewan by Harold Bindloss
  3. What a charge to make me undertake! – Abbé Aubain and Mosaics by Prosper Mérimée