A lot vs. Alot: 9 Grammatical Pitfalls
1783, "bewildering," present participle adjective from baffle (v.); earlier a sailor's adjective for winds that blow variously and make headway difficult (c.1770s).
1540s, "to disgrace," perhaps a Scottish respelling of bauchle "to disgrace publicly" (especially a perjured knight), which is probably related to French bafouer "to abuse, hoodwink" (16c.), possibly from baf, a natural sound of disgust, like bah (cf. German baff machen "to flabbergast"). Meaning "to bewilder, confuse" is from 1640s; that of "to defeat someone's efforts" is from 1670s. Related: Baffled; baffling.
"shielding device," 1881, from baffle (v.).