IPA: /səbˈvɛnʃən/
KK: /sʌbˈvɛnʃən/
Financial support or aid provided by a government or organization to help an institution or project.
The university received a subvention to fund its research programs.
Subvention → It is formed from "sub-" (meaning under) and "ventio" (from "venire", meaning to come). The word refers to a financial aid that comes from underneath or supports an initiative.
Think of support coming 'from underneath' ('sub-') to help something 'come' ('ventio'). This helps you remember that subvention means financial support.