Quadri- : A combining form meaning four, four times, fourfold; as, quadricapsular, having four capsules.

Example:
what is a word that starts with the letters quadri?

Taxonomy
Quadri, free encyclopedia, region of Italy, Abruzzo, Province of Chieti, search, Wiktionary, Country, Elevation, Population, Density, Time zone, Postal code, Patron, Personal tools, Interaction, Toolbox, Languages.

Defination from the web:
/quadri/ Quadri is a comune and town in the province of Chieti in the Abruzzo region of Italy. v • d • e ... · Pennadomo · Pennapiedimonte · Perano · Pietraferrazzana · Pizzoferrato · Poggiofiorito · Pollutri · Pretoro · Quadri · Rapino · Ripa Teatina ...