\Dearn\, a. [AS. derne, dyrne, dierne, hidden, secret. Cf. {Derne}.] Secret; lonely; solitary; dreadful. [Obs.] --Shak. -- {Dearn"ly}, adv. [Obs.] --Chaucer.
\Dearn\, v. t. Same as {Darn}. [Obs.]