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Table of Contents
Antonyms
Synonyms
Etymology

1. underpin

verb. ['ˈʌndɝˌpɪn'] support from beneath.

Antonyms

Synonyms

Etymology

  • underpin (English)
  • pin (English)
  • pinne (Middle English (1100-1500))
  • under- (English)

2. underpin

verb. ['ˈʌndɝˌpɪn'] support with evidence or authority or make more certain or confirm.

Antonyms

Synonyms

Etymology

  • underpin (English)
  • pin (English)
  • pinne (Middle English (1100-1500))
  • under- (English)
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