underpin

US /ˌʌn.dɚˈpɪn/
UK /ˌʌn.dɚˈpɪn/
"underpin" picture
1.

menopang, menguatkan dasar

support (a building or structure) from below by laying a solid foundation below ground level or by substituting stronger foundations for weak ones

:
The old house needed to be underpinned to prevent it from collapsing.
Rumah tua itu perlu ditopang agar tidak roboh.
Engineers are working to underpin the bridge's weakened supports.
Para insinyur sedang berupaya menopang penyangga jembatan yang melemah.
2.

mendukung, mendasari

provide a basis of support for (a theory, argument, or belief)

:
The research findings underpin the new policy recommendations.
Temuan penelitian mendukung rekomendasi kebijakan baru.
His entire argument was underpinned by a flawed assumption.
Seluruh argumennya didasari oleh asumsi yang cacat.