IDIOSYNCRATIC • DICCIONARIO INGLES.COM • Definition of Idiosyncratic

... him: "Where did you get that white hat?" Upon assuming office the cardinal is said to "take the hat." When a man is conspicuously active in American political life "his hat is in the ring." Whistler topped off his press-agent eccentricity with a funny hat. The most idiosyncratic hat at present in America is that which decorates the peak of Mr. Bliss Carman. The hat-stands in our swagger hotels make a great deal of money; I know a gentleman who affirmed that a hat which had originally cost him three dollars had cost him eighteen dollars to be ...

— Walking-Stick Papers • Robert Cortes Holliday