The term 'standard-bearer' is a compound noun with a clear and literal origin in military practice. The first element, 'standard', evolved from the Old French 'estandart', referring to a distinctive flag or banner that served as a rallying point for troops in battle. The second element, 'bearer', is a native English agent noun from the Old English verb 'beran', meaning to carry. Thus, the original, concrete meaning was simply "the soldier who carries the flag." Over time, the symbolic importance of the flag—representing the group's identity, values, and cause—transferred to the person carrying it. This led to the modern figurative sense, where a 'standard-bearer' is anyone who visibly champions and represents the ideals of a group or movement, carrying its banner in a metaphorical sense.

Structure: standard (flag, model) + bearer (carrier) standard: From Old French 'estandart' (military flag, rallying point), of Germanic origin. Functions as a noun in the compound, denoting the object carried. bearer: From Old English 'berere' (one who carries), from 'beran' (to bear, carry). Functions as an agent noun, denoting the person who performs the action.