os

This word does not have a syllable breakdown in our dictionary yet, so pronunciation and parts are not shown.

noun. The left eye.

noun. (computer science) software that controls the execution of computer programs and may provide various services.

noun. Rigid connective tissue that makes up the skeleton of vertebrates.

noun. A hard brittle blue-grey or blue-black metallic element that is one of the platinum metals; the heaviest metal known.