\Yoke"fel`low\, n. [Yoke + fellow.]
An associate or companion in, or as in; a mate; a fellow;
especially, a partner in marriage. --Phil. iv. 3.
      The two languages [English and French] became
      yokefellows in a still more intimate manner. --Earle.
      Those who have most distinguished themselves by railing
      at the sex, very often choose one of the most worthless
      for a companion and yokefellow.          --Addison.