Definition of Underpin
support and reinforce
Examples of Underpin in a sentence
To make a good grade, the teacher required her students to underpin their essays with facts to convince the reader about their main ideas.
To make sure that the mobile home was sturdy, the contractor would underpin the substructure with a secure foundation.
Even rookie lawyers know that to sway a jury, they need to underpin their thoughts with direct evidence.
Other words in the Support category:
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