Meaning

adjective being or occurring in fact or actuality; having verified existence; not illusory; ; ; ; ; ; - Longfellow

adverb used as intensifiers; `real' is sometimes used informally for `really'; `rattling' is informal

noun any rational or irrational number

originFrom Middle English real, from Old French reel, from Late Latin reālis (“actual”), from Latin rēs (“matter, thing”), from Proto-Indo-European…

Etymology from Wiktionary, CC BY-SA 3.0