look up any word, like lesbiauntie:
 
2.
abundant source or supply
New York is the mother lode of neurotic writers.
by Mavens March 31, 2008
 
1.
A cheat code for Sims 3 that gives you $50k
Hold Ctrl, Shift, C
Then type in Motherlode
Then BOOM, you gotta heckload of cash
by CheatCodeGamer February 06, 2011
 
3.
A very rich seam in a gold mine, a dream or a phantasm !
"his head full of dreams about the mother lode buried somewhere inside" (James Lee Burke, Swan Peak, 2008)
by Dominiqueb59 June 13, 2009