the.com/serviette

means A napkin — the cloth or paper square you use to wipe your mouth and protect your lap at the table.

from From French serviette, meaning napkin, from servir 'to serve,' the same root behind service and servant. English borrowed it wholesale, mostly used in Britain (especially once as a slightly posher or regional alternative to 'napkin'), while American English stuck almost entirely with 'napkin.' So the word really did just cross the Channel and settle in, name intact.