The superlative form of 'proud,' meaning feeling the most satisfaction, confidence, or dignity about something.
From Old French 'proud' (bold, arrogant), possibly from Latin 'prodesse' (to be of value). The superlative ending '-est' makes it the highest degree of the emotion.
The word 'proud' is interesting because it straddles positive (healthy pride in accomplishment) and negative (arrogant pride that precedes a fall)—the same word can be praised or criticized depending on context.
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