Definition of abutment
1 : the place at which abutting occurs
2 : the part of a structure (such as an arch or a bridge) that directly receives thrust or pressure
Examples of abutment in a sentence
The car crashed into a bridge abutment.
ABUTMENT Defined for English Language Learners
Definition of abutment for English Language Learners
: a heavy structure that supports something (such as a bridge)
Medical Definition of abutment
: 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, 1991 Once the healing period is over, the gum is cut open again and a little metal cylinder called an abutment is put in the implant. It takes another few days for the gum to heal before the crown is put on …—Harvard Health Letter, 2003
Legal Definition of abutment
: the place at which abutting occurs at the abutment of two properties
Seen and Heard
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