G2255 ἥμισυ (hḗmisy)

KJV renderings: half
Strong's definition: (as noun) half
Derivation: neuter of a derivative from an inseparable prefix akin to G260 (ἅμα) (through the idea of partition involved in connection) and meaning semi-;

From James Strong's public-domain dictionaries (G), JSON edition by OpenScriptures (CC-BY-SA). Every dotted-underline word in the text links here.