Semantic shift may also occur through semantic interference by another language, usually the English language. This phenomenon can result into reinterpretation of a Spanish-derived term by attributing to it an English meaning upon assimilation into Tagalog. An example is the Tagalog word "libre", which is derived from the Spanish translation of the English word "free", although used in Tagalog with the meaning of "without cost or payment" or "free of charge", a usage which would be deemed incorrect in Spanish as the term "gratis" would be more fitting; Tagalog word "libre" can also mean free in aspect of time, like "Libre ang oras" ("The time/hour is free", in the sense that the time is available). Another example is the Tagalog word "iskiyerda", derived from the Spanish term "izquierda" meaning "left" as opposed to "right", although used in Tagalog with the meaning of "to leave".