|a fool or simpleton; ninny.|
|an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle.|
|denoting something sharp; acute: oxytone|
|[from Greek, from oxus]|
|1.||containing or using oxygen: oxyacetylene|
|2.||a former equivalent of hydroxy-|
oxy- or ox-
Oxygen, especially additional oxygen: oxygenation.