FAQs About the word keystone

clau de volta

a central cohesive source of support and stability, the central building block at the top of an arch or vaultThe central or topmost stone of an arch. This in so

base,Llit del riu,pedra angular,fonament,base,nucli,peu,marc,a terra,Treball previ

No antonyms found.

keyseat => ranura de clau, keypad => Teclat, keynote speech => Discursos principals, keynote address => discurs d'obertura, keynote => nota clau,