(uncountable) Oneness; the state or fact of being one undivided entity. / Agreement; harmony. / A single undivided thing, seen as complete in itself.

Not distinguished on the basis of sex or gender; suitable for any sex or gender. / (dated) Of or pertaining to only one sex or gender; unisexual.

The state of not being distinguished on the basis of sex or gender; the state of being suitable for any sex or gender.

(chiefly Britain) any of many football teams formed by the amalgamation of smaller ones

The 0-10-2 locomotive wheel arrangement.

(US, with determiner, dated, especially 19th century) The United States of America.

A surname.

(Oxford University, informal) The Oxford Union (a debating society); not to be conflated with Oxford University Student Union (a students' union).

(chemistry) A unit of mass equal to 1/12 the mass of an atom of the ¹²C isotope of carbon.

Done by one side only. / Affecting only one side of the body. / Binding or affecting one party only.