c.1276 (in Anglo-Latin), "messenger, envoy," from Anglo-Fr.
heraud, from O.Fr.
heraut, hiraut, perhaps from Frank.
*hariwald "commander of an army," from P.Gmc.
*kharjaz "army" (from PIE root
*koro- "war") +
*wald- "to command, rule" (see
wield). The form fits, but the sense evolution is difficult to explain, unless in ref. to the chief officer of a tournament, who introduced knights and made decisions on rules. The verb is c.1384, from the noun.
Heraldry "art of arms and armorial bearings" is first recorded 1390, as
heraldy, from O.Fr.
hiraudie, from
hiraut, originally "heralds collectively." The spelling with
-r- is attested from 1572 (cf.
poetry, pedantry).