Wiktionary
n. The mark or impression left by an ear having been pressed against a surface.
Usage examples of "earprint".
I already got DNA from the earprints,” he reminds everybody, “which I managed to swab nondestructively by avoiding what might be considered individual variations or potentially characteristic features such as the inferior extension of the anthelix.
As you know, we ran that profile in CODIS and came back empty-handed, but what we just found out is the DNA from the earprint matches the DNA inside one of the gloves.
His grand-daughter identified the body, and the fingerprints, earprints, retinaprints, teethprints, blood-type, hair-type, and a dozen other identity prints matched out.
It moved up and was succeeded by codes of his earprints, eyeprints, fingerprints, footprints, voiceprints, normal skin-odorprints, bloodtype, skull and skeleton X-ray and sonograms, brain topography and waveprints, hormone balance, kiair and blood and genetic prints, exterior dimensions, intelligence quotient, psychic quotient, social quotient, and gait classification.