We found 25 dictionaries that define the word butt joint:

General (16 matching dictionaries)

1. butt joint: Merriam-Webster
2. butt joint: Oxford Learner's Dictionaries
3. butt joint: American Heritage Dictionary of the English Language
4. butt joint: Collins English Dictionary
5. butt joint: Vocabulary.com
6. butt joint: Wordnik
7. butt joint: Wiktionary
8. butt joint: Infoplease Dictionary
9. butt joint: Dictionary.com
10. Butt joint (welding), Butt joint: Wikipedia, the Free Encyclopedia
11. Butt joint: Online Plain Text English Dictionary
12. butt joint: Rhymezone
13. Butt joint: AllWords.com Multi-Lingual Dictionary
14. butt joint: FreeDictionary.org
15. butt joint: Mnemonic Dictionary
16. butt joint: TheFreeDictionary.com

Art (1 matching dictionary)

17. butt joint: ArtLex Lexicon of Visual Art Terminology

Business (1 matching dictionary)

18. Construction Term Glossary (No longer online)

Computing (1 matching dictionary)

19. butt joint: Encyclopedia

Slang (1 matching dictionary)

20. butt joint: Urban Dictionary

Tech (5 matching dictionaries)

21. AUTOMOTIVE TERMS (No longer online)
22. Glossary of Composite Terms (No longer online)
23. Woodworking Glossary (No longer online)
24. Butt joint: Construction Glossary
25. Butt Joint: Glossary of Woodworking Terms

(Note: See butt_joints as well.)

Definitions from Wiktionary (butt joint) ▸ noun:  (construction, woodworking) A joint formed by adjacent, separate section of material, such as where two neighboring pieces of insulation abut. Similar: butt, expansion joint, rail joint, backjoint, sidepiece, interjoist, jamb, jaum, gin joint, joinery, more... Opposite: lap joint, dovetail joint ▸ Words similar to butt joint ▸ Usage examples for butt joint ▸ Idioms related to butt joint ▸ Wikipedia articles (New!) ▸ Words that often appear near butt joint ▸ Rhymes of butt joint ▸ Invented words related to butt joint