About
镅 (méi), a simplified form of the traditional 鎇, is a modern phono-semantic compound created for chemical nomenclature. Its left component, the semantic radical 钅 (jīn), indicates it is a metal. The right component, 眉 (méi) meaning "eyebrow", provides the phonetic value, deriving the sound from the element's English name. The character specifically denotes americium, a synthetic radioactive element in the actinide series named after the Americas. Due to its recent scientific origin, it has no historical usage, alternate meanings, or presence outside of scientific contexts.