A promise, incidental to a deed or contract, either express or implied.
An incidental clause in an agreement.
An agreement to do or not do a particular thing.
A pact or binding agreement between two or more parties.
To enter into, or promise something by, a covenant.
To enter a formal agreement.
To make a stipulation.
To bind oneself in contract.
A promise or pledge; a guarantee.
That which is undertaken; any business, work, or project which a person engages in, or attempts to perform; an enterprise.
The business of an undertaker, or the management of funerals.
The act of one who undertakes (in either sense).