If you also dig up more gold out of the ground, then that act of mining also changes the money supply.
We ask them to dig up the worst they experienced, in order to receive the highest compensation.
Marc Koska had always wanted to dig up one great idea, one major strategy for helping people in a global way.
early 14c. (diggen), of uncertain origin, perhaps related to dike and ditch, either via Old French diguer (ultimately from a Germanic source), or directly from an unrecorded Old English word. Native words were deolfan (see delve), grafan (see grave (v.)).
Slang sense of "understand" first recorded 1934 in Black English, probably based on the notion of "excavate." A slightly varied sense of "appreciate" emerged 1939. Strong past participle dug appeared 16c., but is not etymological. Related: Digging.
late 17c. as "a tool for digging," from dig (v.). Meaning "archaeological expedition" is from 1896. Meaning "thrust or poke" (as with an elbow) is from 1819; figurative sense of this is from 1840.
To find or discover, esp after effort: She dug up a shirt and we went out/ What sort of evidence have they dug up? (1860+)
[the cool senses, originally black, are probably related to the early 19th-century sense, ''study hard, strive to understand'']