sāgar סָגַר ‘to shut’ (Hebrew)

Etymology^?: a primitive root

sāgar v
1) to shut, close
 1a) (Qal)
  1a1) to shut
  1a2) to close, close up
  1a3) closed up, closely joined, shut up
 1b) (Niphal)
  1b1) to be shut up
  1b2) to be shut or closed
 1c) (Piel) to shut up, deliver up
 1d) (Pual) to be shut up
 1e) (Hiphil)
  1e1) to deliver up
  1e2) to shut up, imprison