The Collaborative International Dictionary of English v.0.48:
Garbel \Gar"bel\, n. (Naut.) Same as Garboard. [1913 Webster]The Collaborative International Dictionary of English v.0.48:
Garbel \Gar"bel\, n. [Cf. Garble, v. t.] Anything sifted, or from which the coarse parts have been taken. [Obs.] [1913 Webster]