ʾārax אָרַךְ ‘to prolong’ (Hebrew)

Etymology^?: a primitive root

ʾārax v
1) to be long, prolong
 1a) (Qal) to be long
 1b) (Hiphil)
  1b1) to prolong (days)
  1b2) to make long (tent cords)
  1b3) to grow long, continue long