venturen.[Aphetic form of OE. aventure. See Adventure.]1. An undertaking of chance or danger; the risking of something upon an event which can not be foreseen with certainty; a hazard; a risk; a speculation.()I, in this venture, double gains pursue. (Dryden.)2. An event that is not, or can not be, foreseen; an accident; chance; hap; contingency; luck.(Bacon.)3. The thing put to hazard; a stake; a risk; especially, something sent to sea in trade.()My ventures are not in one bottom trusted. (Shak.)At a venture, at hazard; without seeing the end or mark; without foreseeing the issue; at random.()A certain man drew a bow at a venture. (1 Kings xxii. 34.)A bargain at a venture made. (Hudibras.)()v. i.1. To hazard one's self; to have the courage or presumption to do, undertake, or say something; to dare.(Bunyan.)2. To make a venture; to run a hazard or risk; to take the chances.()Who freights a ship to venture on the seas. (J. Dryden, Jr.)To venture at, or To venture on or To venture upon, to dare to engage in; to attempt without any certainty of success; as, it is rash to venture upon such a project. When I venture at the comic style. Waller.()v. t.1. To expose to hazard; to risk; to hazard; as, to venture one's person in a balloon.()I am afraid; and yet I'll venture it. (Shak.)2. To put or send on a venture or chance; as, to venture a horse to the West Indies.()3. To confide in; to rely on; to trust.() A man would be well enough pleased to buy silks of one whom he would not venture to feel his pulse. (Addison.)