from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. One who digs or delves, as with a spade.
from the GNU version of the Collaborative International Dictionary of English
- n. One who digs, as with a spade.
from The Century Dictionary and Cyclopedia
- n. One who digs with or as if with a spade.
- n. Figuratively, a patient and laborious investigator.
to delve + -er (Wiktionary)