What is the meaning of Pasty?

Like paste, sticky.

Pale, lacking colour, having a pallor.

Whiteskinned.

A type of seasoned meat and vegetable hand pie, usually of a semicircular shape.

Alternative spelling of pastie (“a small item of clothing that conceals little more than the nipple of a woman's breast, primarily worn by female exotic dancers”).

inflection of pasta:

1. genitive singular
2. nominative/accusative/vocative plural

genitive singular

nominative/accusative/vocative plural

Source: wiktionary.org