Found 2 items, similar to hardbacked.
English → English (WordNet) Definition: hardbacked hardbacked adj : having a hard back or cover; “hardback books” [syn: hardback, hardbound, hardcover]
English → English (gcide) Definition: hardbacked hardback \hard"back`\, hardbacked \hard"backed`\, hardcover \hard"cov*er\ hard-bound \hard"-bound`\adj. Having rigid front and back covers, usually boards covered with paper, cloth, or leather; -- of books. Contrasted with softcover and paperback. [WordNet 1.5]