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no leg to stand on

no leg to stand on

7.9
Have no good reason or evidence to support a claim
  • idiom
  • Informal
translation icon : sin argumentos
  • Unless there's a law forcing the citizens of this nation to participate in a National Day of Prayer, you (and that dishonorable federal judge) have no leg to stand on with your arguments.

Examples

  • (Maybe because Starr knows he can't make them stick, as he has no leg to stand on.)

    Blog text (33)
  • Without any evidence to support his claims, he had no leg to stand on in the debate.

  • When it came to justifying her actions, she found she had no leg to stand on in front of the committee.

  • The company faced serious legal issues and had no leg to stand on when defending its practices.

Antonyms

156 4.0

A reason or explanation that shows an action is acceptable

How Justified

indisputable
22 5.7
well-founded
10 4.2
reasonable
595 2.7
questionable
176 3.9
weak
69 1.0
groundless
8 6.7
no leg to stand on
  • Informal
7.9

Surface Forms

Morphology

no + leg + to + stand + on

The expression relies on a physical-support metaphor: knowing 'no', 'leg', 'stand', and 'on' allows a learner to infer a lack of support or footing, so a B1 learner could guess the general idea of having no support. However, mapping that concrete image to the more specific abstract meaning 'no valid reason/justification' is metaphorical and partly idiomatic, so the relation is not fully predictable without some exposure.

Etymology

The idiom no leg to stand on comes from a simple image: if something has no leg to stand on, it cannot stay upright or be supported. So the phrase means 'to have no support or good reason'.