Strong's #4768: marbiyth (pronounced mar-beeth')
from 7235; a multitude; also offspring; specifically interest (on capital):--greatest part, greatness, increase, multitude.
Brown-Driver-Briggs Hebrew Lexicon:
ּ
marbı̂yth
1) increase, great number, multitude, greatness
1a) increase
1a1) of family
1a2) increment, interest, usury
1b) great number (of people)
1c) greatness (of wisdom)
Part of Speech: noun feminine
Relation: from H7235
Usage:
This word is used 5 times:
Leviticus 25:37: "nor lend him thy victuals for increase."
1 Samuel 2:33: "and to grieve thine heart: and all the increase of thine house shall die in the flower of their age."
1 Chronicles 12:29: "three thousand: for hitherto the greatest part of them had kept the ward of the house"
2 Chronicles 9:6: "and mine eyes had seen it: and, behold, the one half of the greatness of thy wisdom was not told"
2 Chronicles 30:18: "For a multitude of the people, even many of Ephraim, and Manasseh, Issachar,"