What is the origin of word sneeze?

The word "sneeze" is derived ultimately from the Proto-Indo-European root "*(s)neu-" (meaning "to snuff" or "to sniffle"), which also gave rise to the Latin verb "sternere" (meaning "to sneeze") and the Greek verb "πταίω" (ptairo, also meaning "to sneeze"). The word "sneeze" first appears in English during the 14th century and was influenced by the Old English word "fneosan" (meaning "to sneeze"), which was derived from the Proto-Germanic root "*(s)neus-" (also meaning "to snuff" or "to sniffle").