on the up-and-up
Meanings
adj
- Legitimate; honest; upright.
- Becoming more successful; on the rise.
Pronunciation
Word forms
Etymology
First use appears in the US c. 1863. Its exact origins are uncertain, but it is theorized to have originated in sports betting.
Synonyms
Related words
This entry uses open data from Wiktionary (CC BY-SA/GFDL). Word forms are used for search and are not indexed as separate pages.