substantiate
🇺🇸
/səbˈstænʃieɪt/
🇬🇧
/səbˈstænʃieɪt/
verb
R
To prove that something is true by giving proof or evidence.
The scientist substantiated his theory with clear experimental results.
translation
To prove that something is true by giving proof or evidence.
Word Forms
3rd Present
substantiates
Past
substantiated
Perfect
substantiated
Progressive
substantiating