What does Taylor mean in Gaelic?

There isn't a direct Gaelic equivalent of the surname "Taylor." The name Taylor is an occupational surname deriving from the Middle English word "taillour," meaning "cutter of cloth." Gaelic doesn't have a single word that perfectly captures this meaning. To translate the *meaning* you'd need a descriptive phrase, such as "fuálaí" (a sewer) or something more descriptive like "fear a ghearrann éadaí" (man who cuts clothes).