| ox |
one of a breed of large domestic cattle commonly used as draft animals, esp. an adult, castrated male. [2 definitions] |
| oxalic acid |
a poisonous, colorless acid used as a cleansing agent, laundry bleach, and laboratory reagent. |
| oxblood |
a dull dark red color. |
| oxbow |
a U-shaped wooden collar that attaches a yoke to the neck of an ox. [2 definitions] |
| Oxbridge |
Oxford and Cambridge universities considered collectively as representing British upper-class intellectual life. [2 definitions] |
| oxen |
pl. of ox. |
| oxeye |
any of various composite flowers, such as the sunflower. |
| ox-eyed |
having large, round eyes. |
| oxeye daisy |
a composite plant of North America and Europe having a vivid yellow center with white petals extending from it. |
| OXFAM |
a British charity, originally named Oxford Famine Relief, engaged in relieving poverty and suffering worldwide and commonly associated with its thrift shops that sell donated goods. |
| Oxford |
one of the two major English universities, founded in the twelfth century. [2 definitions] |
| oxford |
a sturdy, plain shoe that laces across the instep. [2 definitions] |
| Oxford gray |
an extremely dark gray color. |
| oxheart |
a large, dark red, heart-shaped sweet cherry. |
| oxidant |
that which causes the oxidation of another chemical or compound. |
| oxidation |
a chemical process in which oxygen is combined with another element or compound to form a different compound. [3 definitions] |
| oxidation-reduction |
a chemical reaction in which atoms of one element lose electrons to the atoms of another. |
| oxide |
a compound that includes oxygen. |
| oxidize |
to combine with oxygen, as in burning or rusting. [4 definitions] |
| oxidizer |
an oxidizing agent, esp. one that is used to power a rocket or fuel cell. |
| oximeter |
an instrument used to measure the degree of oxygen saturation of the blood. |