Pellicula

Part of speech: noun

Definitions

1. A thin film or layer, often used to describe a delicate skin or covering in biological contexts
2. A minimal, transparent coating that can be found on surfaces or substances, particularly in relation to various materials
3. A slender protective membrane, commonly referenced in both natural sciences and technology for various applications

Etymology: Latin "pellicula" is the diminutive of "pellis," meaning skin or hide, so its literal sense is "little skin." The Latin word was used for a thin skin or membrane, and that physical image of a delicate covering stayed attached to it as it moved into English. Its English use as a term for a thin protective film carries that same idea of a fine outer layer over something beneath.

Synonyms: film, movie, picture