mainstay

mainstay
[ˈmeɪnsteɪ]
sustantivo
1pilar (m) fundamental (of economy, philosophy)

mainstay [mein-stei]
sustantivo
1Estay mayor. (Marina)
2Sostén principal.

mainstay [ˈmeɪnsteɪ]
noun
(Náut) estay mayor; (m) sostén principal; (m) pilar; (m)