onehow,adv.rare.|ˈwʌnhaʊ| [f. one a. + how (cf.somehow, anyhow, nohow).] In one way (as opposed to another); somehow. 1719De Foe Crusoe ii. x. 440 The Seamen..would certainly have falter'd in their Account, or onehow or other we should have seen Reason to have suspected them.