zasila

Zasila is a term encountered in Slavic-language contexts that can refer to a linguistic form and, in some cases, to proper names. In Polish grammar, zasila is the third-person singular present tense form of the verb zasilić, which means to supply, provide, or replenish resources or inputs. As a conjugated form, it denotes that a subject is currently supplying or reinforcing something, such as a resource, energy, or support.

Etymology and related forms are tied to the Polish verb zasilić. The present-tense form zasila is used with third-person subjects, while other forms of the verb cover additional grammatical persons and aspects. In broader linguistic terms, similar prefixed verb forms exist in related Slavic languages, but zasila is specifically a Polish-derived form.

Beyond grammar, zasila can also appear as a surname or as part of historical toponymy in some Slavic regions, though it is not widely used as a modern, standalone place name. As such, references to zasila in contemporary sources are more likely to be linguistic or onomastic rather than geographic or biographical.

See also: zasilić, zasilać, related Polish verb forms.