To enhance something means to improve its value, quality, or attractiveness. They'll be keen to enhance their reputation abroad. to improve something (enhauncer, from inaltiare , from altus )
The process of adding more information to a bibliographic record to make the description of the material more complete It may include the providing of additional access points to allow for better retrieval by the user
To improve existing wetlands to benefit a particular function or value, sometimes at the expense of other functions and values
To advance; to augment; to increase; to heighten; to make more costly or attractive; as, to enhance the price of commodities; to enhance beauty or kindness; hence, also, to render more heinous; to aggravate; as, to enhance crime