Tunnel boulder Synonyms
We can't find synonyms for the phrase "Tunnel boulder", but we have synonyms for terms, you can combine them.TB abbreviation
TB is an abbreviation for Tunnel BoulderWhat does TB stand for?
TB stands for "Tunnel Boulder" Definitions for Tunnel
- (noun) a passageway through or under something, usually underground (especially one for trains or cars)
- (noun) a hole made by an animal , usually for shelter
- (verb) move through by or as by digging