Strong's #7679: saga' (pronounced saw-gaw')
 : a primitive root; to grow, i.e. (causatively) to enlarge, (figuratively) laud:--increase, magnify.
Brown-Driver-Briggs Hebrew Lexicon:
 ׂ 
  śâgâ' 
 
 1) to increase, grow, magnify, grow great
 
 1a) (Hiphil)
 
 1a1) to make great
 1a2) to magnify, laud
 
  Part of Speech: verb
Relation: to grow, i.e. (causatively) to enlarge, (figuratively) laud
Usage:
This word is used 2 times:
Job 12:23: " He increaseth the nations, and destroyeth them: he enlargeth the nations, and straiteneth"
Job 36:24: "Remember that  thou magnify his work, which men behold."