What is the X in X-mas?
late 14c., from French attraction, from Latin attractionem (nominative attractio) "a drawing together," noun of action from past participle stem of attrahere (see attract). Originally a medical word, "absorption by the body;" meaning "action of drawing to" is from 1540s (again medical); extended to magnetic, then figuratively to personal (c.1600) qualities. Meaning "a thing which draws a crowd, interesting or amusing exhibition" is from 1829, a sense that developed in English and soon transferred to the French equivalent of the word.
attraction at·trac·tion (ə-trāk'shən)
A force acting mutually between particles of matter to draw them together and to resist their separation.