Phospho

Part of speech: adjective, noun

Definitions

1. A prefix indicating the presence of phosphorus in a molecule or compound
2. often used in scientific contexts to denote biochemical processes or compounds
3. relating to phosphorus as an essential element in various forms of life

Etymology: Phosphorus itself takes its name from Greek "phosphoros", meaning "light-bearer", from "phos" (light) and "pherein" (to bring). The Greeks used it for the morning star, Venus, which heralds the dawn. The element was named because it glows faintly in the dark when exposed to air, a property that startled the alchemist Hennig Brand, who isolated it from urine in Hamburg in 1669. "Phospho-" is a combining form used in chemistry to mean "containing phosphorus" or "relating to phosphorus," so it appears in words like phosphate and phospholipid. It is a modern scientific construction built on the element's name, and it follows the usual pattern of chemical nomenclature, where a stem taken from an element is attached to a suffix to name a compound or group.

Synonyms: phosphorus-related, phosphate, phosphoric, phosphorescent, phosphorylated