UNDERPIN

underpin

Verb

  1. To support from below with props or masonry.
    You should underpin the mine roof to prevent further collapse.
  2. To give support to; to corroborate.
    Public confidence in politicians must underpin our democracy.


The above text is a snippet from Wiktionary: underpin
and as such is available under the Creative Commons Attribution/Share-Alike License.

Need help with a clue?
Try your search in the crossword dictionary!