very (adj.) Look up very at Dictionary.com
late 13c., verray "true, real, genuine," later "actual, sheer" (late 14c.), from Anglo-French verrai, Old French verai "true, truthful, sincere; right, just, legal," from Vulgar Latin *veracus, from Latin verax (genitive veracis) "truthful," from verus "true" (source also of Italian vero), from PIE root *were-o- "true, trustworthy" (cognates: Old English wær "a compact," Old Dutch, Old High German war, Dutch waar, German wahr "true;" Welsh gwyr, Old Irish fir "true;" Old Church Slavonic vera "faith," Russian viera "faith, belief"). Meaning "greatly, extremely" is first recorded mid-15c. Used as a pure intensive since Middle English.