an object or its representation, symbolizing a quality, state, class of persons, etc.; symbol

The olive branch is an emblem of peace.

a sign, design, or figure that identifies or represents something

the emblem of a school.

an allegorical picture, often inscribed with a motto supplemental to the visual image with which it forms a single unit of meaning.

Obsolete . an inlaid or tessellated ornament.

to represent with an emblem.

noun

adumbration , arms , attribute , badge , banner , brand , character , coat of arms , colophon , colors , design , device , figure , flag , hallmark , identification , image , impress , insignia , logo , mark , marker , medal , memento , miniature , monogram , motto , pennant , regalia , reminder , representation , scepter , seal , sign , standard , symbol , token , trademark , type , allegory , crest , cross , insigne , mace