set on

set on (third-person singular simple present sets on, present participle setting on, simple past and past participle set on)

1. To attack.
   • c. 1603–1604 (date written), William Shakespeare, “The Tragedie of Othello, the Moore of Venice”, in Mr. William Shakespeares Comedies, Histories, & Tragedies […] (First Folio), London: […] Isaac Iaggard, and Ed[ward] Blount, published 1623, →OCLC, [Act V, scene i]:

     Cassio hath here been set on in the dark.

2. To encourage someone, or an animal, to attack someone.

   I will set the dogs on you, if you don't leave right now!

3. To be determined to do or achieve something.

   I had my mind pretty well set on working for a small company.

   • 2020 June 17, Coconuts Bangkok, “Chula still set on demolishing historic shrine – once it evicts caretakers”, in coconuts.co‎^[1], coconuts.co, retrieved 2020-06-17:

     Chula[longkorn University is] still set on demolishing historic shrine – once it evicts caretakers

• set upon

• onset

• “set on”, in OneLook Dictionary Search.
• “set on”, in The Century Dictionary […], New York, N.Y.: The Century Co., 1911, →OCLC.

• 'onest, ETNOs, Eston, SONET, Stone, notes, onest, onset, steno, steno-, stone, tones