Generic interpretation

Generic interpretation is the interpretation of a noun phrase as referring to a kind, to all members of a kind, or to any typical representative.

Example
the italicized NPs in (i) are interpreted generically.

(i) a  The cat is a domestic animal b Cats are intelligent c A cat loves to sleep

In the semantic literature, generic noun phrases are analyzed as names or definite descriptions of kinds or as a special kind of generic quantification over the members of a kind. Sentences with a generic interpretation express a generalization or a habit, a state which cannot be said to be true on one particular moment. Examples are (ii)a and b.

(ii) a	The sun rises in the East b	John usually eats pork for breakfast

In many languages, generic sentences are in the simple present tense or the imperfective aspect.

Link
Utrecht Lexicon of Linguistics