Uncertain.
- IPA(key): /ˈponso/ [ˈpõn.so]
- Rhymes: -onso
- Syllabification: pon‧so
ponso m (plural ponsos)
- (New Mexico) tansy
- Synonym: tanaceto
- Rubén Cobos (2003) A Dictionary of New Mexico & Southern Colorado Spanish[1], Museum of New Mexico Press, →ISBN