Other forms: emblematized; emblematizes; emblematizing
To emblematize is to act as a symbol for something, the way a "thumbs-up" gesture emblematizes encouragement or the American flag emblematizes the United States.
When something emblematizes a larger idea, it acts as an emblem, an object or design that stands in for a concept, group, or business. Think of the peace sign, McDonald's golden arches, or your favorite sports team's logo. People can also act as emblems, when they come to represent an era in history or an ideal. One example is Martin Luther King, Jr., who emblematizes the civil rights movement for many Americans.