co-winner
UK[ˌkəʊ ˈwɪnə]US[ˌkoʊ ˈwɪnər]
n
one of two or more people or teams who share first place in a competition or contest
Morpheme Breakdown
co
winner
co
together
winner
one who wins
Etymology
The word 'co-winner' is a modern English compound formed by combining the Latin-derived prefix 'co-' with the native English agent noun 'winner'. The prefix 'co-', a variant of 'com-', originates from the Proto-Indo-European root kom- meaning "beside, near, by, with". It entered English via Latin to denote partnership or joint action. The word 'winner' stems from the Old English verb winnan, which had a broad sense of struggling or laboring, evolving through Middle English to specifically mean achieving victory in a contest. The logical construction of the word is transparent: a 'co-winner' is literally "one who wins together with another", directly reflecting the collaborative nature of sharing a victory.
Analysis
Structure: co (together) + winner (one who wins)
co: from Latin com- meaning "together, with". In English, a prefix indicating joint action or association.
winner: from Old English winnan "to labor, toil, fight, suffer", later "to gain victory". The suffix -er forms an agent noun meaning "one who does something".
Examples
She was announced as the co-winner of the prestigious literary prize.
The judges declared a tie, resulting in two co-winners for the science fair.
As co-winners of the tournament, both teams will receive identical trophies.