VHDL Interface Format. Intermediate language used by the Vantage VHDL compiler. "A VHDL Compiler Based on Attribute Grammar Methodology", R. Farrow et al, SIGPLAN NOtices 24(7):120-130 (Jul 1989).
Père Séguin was tall as an obelisk, strong as a Hercules, vif as gunpowder, thin and sinewy as any wolf in his beloved forests.
This requires only close attention and watching by instructor and pupil, both being "vif" and thoroughly on the alert.
I bear you no ill-will; you are vif as the mountain breeze, but that comes of being young.
vifda, vif′da, n. in Shetland, meat hung and dried without salt.