We found 15 dictionaries that define the word thos:

General (9 matching dictionaries)

1. Thos, Thos: Merriam-Webster
2. Thos: Oxford Learner's Dictionaries
3. Thos: Vocabulary.com
4. Tho's, Thos, thos: Wordnik
5. Thos: Wiktionary
6. Thos: Webster's New World College Dictionary, 4th Ed.
7. THOS, Thos: Dictionary.com
8. thos: Webster's 1828 Dictionary
9. Thos: Stammtisch Beau Fleuve Acronyms

Art (1 matching dictionary)

10. Natural Magick (No longer online)

Computing (1 matching dictionary)

11. Thos, Thos: Encyclopedia

Medicine (1 matching dictionary)

12. Thos, Thos: Medical dictionary

Miscellaneous (2 matching dictionaries)

13. THOS: Acronym Finder
14. AbbreviationZ (No longer online)

Slang (1 matching dictionary)

15. Thos: Urban Dictionary

(Note: See tho as well.)

Definitions from Wiktionary (tho) ▸ adverb:  (now dialectal) Then; thereupon. ▸ adverb:  (chiefly US and Philippines, dated or informal, also Internet slang) Alternative spelling of though [(conjunctive) Despite that; however.] ▸ Also see tho ▸ Words similar to thos ▸ Usage examples for thos ▸ Idioms related to thos ▸ Wikipedia articles (New!) ▸ Words that often appear near thos ▸ Rhymes of thos ▸ Invented words related to thos