'To seize upon' definitions:

Definition of 'To seize upon'

From: GCIDE
  • Seize \Seize\, v. t. [imp. & p. p. Seized; p. pr. & vb. n. Seizing.] [OE. seisen, saisen, OF. seisir, saisir, F. saisir, of Teutonic origin, and akin to E. set. The meaning is properly, to set, put, place, hence, to put in possession of. See Set, v. t.]
  • 1. To fall or rush upon suddenly and lay hold of; to gripe or grasp suddenly; to reach and grasp. [1913 Webster]
  • For by no means the high bank he could seize. --Spenser. [1913 Webster]
  • Seek you to seize and gripe into your hands The royalties and rights of banished Hereford? --Shak. [1913 Webster]
  • 2. To take possession of by force. [1913 Webster]
  • At last they seize The scepter, and regard not David's sons. --Milton. [1913 Webster]
  • 3. To invade suddenly; to take sudden hold of; to come upon suddenly; as, a fever seizes a patient. [1913 Webster]
  • Hope and deubt alternate seize her seul. --Pope. [1913 Webster]
  • 4. (law) To take possession of by virtue of a warrant or other legal authority; as, the sheriff seized the debtor's goods. [1913 Webster]
  • 5. To fasten; to fix. [Obs.] [1913 Webster]
  • As when a bear hath seized her cruel claws Upon the carcass of some beast too weak. --Spenser. [1913 Webster]
  • 6. To grap with the mind; to comprehend fully and distinctly; as, to seize an idea. [1913 Webster]
  • 7. (Naut.) To bind or fasten together with a lashing of small stuff, as yarn or marline; as, to seize ropes. [1913 Webster]
  • Note: This word, by writers on law, is commonly written seise, in the phrase to be seised of (an estate), as also, in composition, disseise, disseisin. [1913 Webster]
  • To be seized of, to have possession, or right of possession; as, A B was seized and possessed of the manor of Dale. "Whom age might see seized of what youth made prize." --Chapman.
  • To seize on or To seize upon, to fall on and grasp; to take hold on; to take possession of suddenly and forcibly. [1913 Webster]
  • Syn: To catch; grasp; clutch; snatch; apprehend; arrest; take; capture. [1913 Webster]