
1) Creating by removal 2) Excavation 3) Fun in the sandbox 4) Spadework 5) The act of digging
Found on
https://www.crosswordclues.com/clue/digging

1) Excavation 2) Into
Found on
https://www.crosswordclues.com/clue/digging

- turn up, loosen, or remove earth
- work hard
- remove the inner part or the core of
- poke or thrust abruptly
- get the meaning of something
Found on

• (n.) Places where ore is dug; especially, certain localities in California, Australia, and elsewhere, at which gold is obtained. • (p. pr. & vb. n.) of Dig • (n.) Region; locality. • (n.) The act or the place of excavating.
Found on
http://thinkexist.com/dictionary/meaning/digging/
Dig'ging noun 1. The act or the place of excavating.
2. plural Places where ore is dug; especially, certain localities in California, Australia, and elsewhere, at which gold is obtained. [ Recent]
3. plural Region; locality. [ Low]
Found on
http://www.encyclo.co.uk/webster/D/65
noun the act of digging; `there`s an interesting excavation going on near Princeton`
Found on
https://www.encyclo.co.uk/local/20974

Rower error when the blade of the oar goes deeper in the water than it should, slowing the boat down.
Found on
https://www.row2k.com/features/368/Rowing-Glossary/
No exact match found.