open-timbered

[ oh-puh n-tim-berd ]
/ ˈoʊ pənˈtɪm bərd /
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adjective (of a roof, ceiling, etc.)

constructed so that the timbers are exposed.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for open-timbered

  • This is covered with an open-timbered roof, and divided into nave and aisles by cut-wood posts, and lighted by a clerestory.

    The Turkish Bath|Robert Owen Allsop