Using as a foundation for reasoning; according to; founded upon certain evidence or criteria.
This phrase developed from academic and legal writing, where the foundation of arguments needed to be explicitly stated. It reflects the formal requirement to show the logical basis for conclusions.
This phrase is like the formal cousin of 'because' - it does the same job but with academic credentials! It's fascinating how different contexts demand different levels of linguistic formality for the same logical function.
Complete word intelligence in one call. Free tier — 50 lookups/day.