decisive

adj. decisivo, álgido, categórico, conclusivo, concluyente, contundente, crítico, crucial, definitivo, determinante; decidido

decisivo | firme

Ex: It has since been echoed repeatedly in the discussion of cataloging despite the persuasive and decisive refutation of it by Panizzi before the Royal Commission.
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*decisive factor = factor decisivo

adj. decisivo [dechisivo]

(adj.) = decisivo
Ex: It has since been echoed repeatedly in the discussion of cataloging despite the persuasive and decisive refutation of it by Panizzi before the Royal Commission.
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* decisive factor = factor decisivo