pom pom
noun(pom-pom)
an ornamental ball or tuft used especially on clothing, caps, or costumes
pom pom
noun(pom-pom)
a handheld usually brightly colored fluffy ball flourished by cheerleaders
pom pom
noun(pom-pom)
an automatic antiaircraft gun of 20 to 40 millimeters mounted especially on ships