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buttress

/ˈbʌtrəs/
/ˈbʌtrɪs/
IPA guide

Other forms: buttresses; buttressed; buttressing

You can buttress an argument with solid facts or your financial portfolio with safe investments. You may find that giving compliments to everyone you meet buttresses your popularity. To buttress is to sustain or reinforce.

A buttress is a structure that adds stability to a wall or building, and this innovation played a significant role in the evolution of architecture. Think of a medieval cathedral. It's an incredibly tall, open building filled with light from vast windows. Without buttresses supporting the walls and carrying the weight of the ceiling away from the building and down to the ground, this cathedral would be impossible. Picture this when you use buttress figuratively as a verb meaning to strengthen and support.

Definitions of buttress
  1. noun
    a support usually of stone or brick; supports the wall of a building
    synonyms: buttressing
    see moresee less
    types:
    arc-boutant, flying buttress
    a buttress that stands apart from the main structure and connected to it by an arch
    type of:
    support
    supporting structure that holds up or provides a foundation
  2. verb
    reinforce with a buttress
    Buttress the church”
    see moresee less
    type of:
    reenforce, reinforce
    make stronger
  3. verb
    make stronger or defensible
    buttress your thesis”
    see moresee less
    type of:
    beef up, fortify, strengthen
    make strong or stronger
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DISCLAIMER: These example sentences appear in various news sources and books to reflect the usage of the word ‘buttress'. Views expressed in the examples do not represent the opinion of Vocabulary.com or its editors. Send us feedback
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