"loss of hearing acuteness due to age," 1890, medical Latin (by 1886 in German), from Greek presbys "old man; elderly, aged" (see presby-) + akousis "hearing," from akouein "to hear" (see acoustic).
prerequisite
pre-revolutionary
prerogative
presage
presby-
presbycousis
presbyopia
presbyter
Presbyterian
presbytery
preschool