el pestillo

The Spanish word "pestillo" refers to a latch or bolt used to secure doors, windows, or gates.

Meaning:

• A pestillo is a small metal or wooden device that slides or moves to lock or fasten something in place.
• It can also mean a catch or bolt on a piece of furniture or an entryway that keeps it shut.

Parts/Derivation:

• The word pestillo is a diminutive form derived from "pestaña" (which means "eyelash" or sometimes “tab”), but in this context, it probably developed from the idea of something small and thin that functions as a catch.
• The suffix "-illo" often denotes a diminutive in Spanish, indicating something small.

Synonyms:

• Cerrojo (bolt)
• Chanza (latch)
• Pasador (bolt, hasp)
• Pestillo de puerta (door latch)

Antonyms:

• Since it's a fastening device, an antonym would be something indicating open or unlock, e.g., abrir (to open).

Summary:

In essence, "pestillo" is a small device for securing or locking something, primarily doors or windows, functioning to keep it closed until you slide or move it to release the lock.