Home › Words › S › sneezewoodsneezewoodsneezewood · noun — the wood of a South African tree, Ptaeroxylon obliquum.Definition from Wiktionary (CC BY-SA 3.0).EtymologyFrom sneeze + wood, since its sawdust can cause sneezing.nounThe wood of a South African tree, Ptaeroxylon obliquum.Definitions & examples from Wiktionary (CC BY-SA 3.0).