gibber · noun, verb1
Uncertain; usually regarded as a back-formation from gibberish (see gibberish for more).
gibber · noun2
- Dharug · derived fromgiba
- English todaygibber
From Dharug giba.
gibber · noun3
First known use, by meaning
- from late 19th c. A stone or rock, of chalcedony or similar mineral, found strewn over arid regions of inland Australia; a gibber stone.
- from early 19th c. A large boulder or rocky outcrop; also, an overhanging rock formation.
Etymology from Wiktionary, CC BY-SA 4.0.