- a place upon which to stand
- a basis of operation
Greek: where I may stand, from Archimedes' saying that he could move the earth if given a place to stand
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Examples from the Web for pou sto
Here lies the pou-sto for the lever of Governmental interference.