The most authoritative definition is by the World Health Organisation which has removed it from its list of illnesses.

The feminine essence idea has been described under several names, and there is no authoritative, widely accepted definition.

An authoritative definition of cyberfeminism is difficult to find in written works because early cyberfeminists deliberately evaded a rigid elucidation.

A working definition is chosen for an occasion and may not fully conform with established or authoritative definitions.

Or it refers to a definition being developed; a tentative definition that can be tailored to create an authoritative definition.

The landmark effort gave authoritative definitions and usage descriptions to every word based on the various meanings it had held in the past.

If you disagree with me, refer me to an authoritative definition of the term capitalism that will back up your own case.

Yet other professionals and scholars have not agreed upon an authoritative definition for human services.

After gaining their independence from Spain, there was no longer an authoritative definition of these Latin American nations' borders.

It has no authoritative definition (like the legal boundaries of states, counties, or cities).