We found 14 dictionaries that define the word tbm:

General (8 matching dictionaries)

1. TBM, TBM: Merriam-Webster
2. TBM: American Heritage Dictionary of the English Language
3. Tbm, tbm: Wordnik
4. TBM: Wiktionary
5. TBM: Dictionary.com
6. TBM, Tbm: Wikipedia, the Free Encyclopedia
7. TBM: Stammtisch Beau Fleuve Acronyms
8. TBM: TheFreeDictionary.com

Business (1 matching dictionary)

9. Travel Industry Dictionary (No longer online)

Miscellaneous (2 matching dictionaries)

10. TBM: Acronym Finder
11. AbbreviationZ (No longer online)

Slang (1 matching dictionary)

12. TBM: Urban Dictionary

Tech (2 matching dictionaries)

13. TBM: GEOGRAPHIC INFORMATION SYSTEMS, CARTOGRAPHY, AND REMOTE SENSING
14. DOD Dictionary of Military Terms: Joint Acronyms and Abbreviations (No longer online)

Definitions from Wiktionary (TBM) ▸ noun:  (engineering) Initialism of tunnel boring machine. [(engineering) A large machine used to excavate tunnels with a circular cross section.] Similar: BMT, tunnel, bombardier, TCM, fuselage, fanjet, propjet, airframe, aircraft, caterpillar track, more... Opposite: non-tbm, non-believer, skeptic, doubter Phrases: SOCATA TBM, more... ▸ Words similar to tbm ▸ Usage examples for tbm ▸ Idioms related to tbm ▸ Wikipedia articles (New!) ▸ Popular adjectives describing tbm ▸ Words that often appear near tbm ▸ Rhymes of tbm ▸ Invented words related to tbm