单词 | abutment |
释义 | abutmentnoun abut·ment ə-ˈbət-mənt plural abutments 1 : the place at which one thing borders on or abuts another Once it chanced that I stood in the very abutment of a rainbow's arch, which filled the lower stratum of the atmosphere, tinging the grass and leaves around, and dazzling me as if I looked through colored crystal. Henry David Thoreau 2 a : the part of a structure (such as an arch or a bridge) that directly receives thrust or pressure b dentistry : a tooth or part of a dental implant to which a prosthetic appliance (such as a bridge or artificial crown) is attached for support A dental bridge, like a highway bridge … is supported by abutments, sound teeth on either side of the empty gap. Mount Sinai Medical Center Family Guide to Dental Health abutment noun1 as in juxtaposition Synonyms & Similar Words Relevance
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2 as in suture Synonyms & Similar Words
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