p. pr. & vb. n. - of Undertake
n. - The act of one who undertakes, or engages in, any project or business.
n. - That which is undertaken; any business, work, or project which a person engages in, or attempts to perform; an enterprise.
n. - Specifically, the business of an undertaker, or the management of funerals.
n. - A promise or pledge; a guarantee.