We found 18 dictionaries that define the word butt weld:

General (15 matching dictionaries)

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

Business (1 matching dictionary)

16. Construction Term Glossary (No longer online)

Computing (1 matching dictionary)

17. butt-weld, butt weld: Encyclopedia

Tech (1 matching dictionary)

18. Schlumberger Oilfield Glossary (No longer online)

(Note: See butt-weld as well.)

Definitions from WordNet (butt weld) ▸ noun:  a butt joint that is welded Types: V-groove, U-groove, J-groove, more... ▸ Words similar to butt weld ▸ Usage examples for butt weld ▸ Idioms related to butt weld ▸ Wikipedia articles (New!) ▸ Words that often appear near butt weld ▸ Rhymes of butt weld ▸ Invented words related to butt weld