Spermaceti

In those times, also, spermaceti was exceedingly scarce, not being used for light, but only as an ointment and medicament. It was only to be had from the druggists as you nowadays buy an ounce of rhubarb. When, as I opine, in the course of time, the true nature of spermaceti became known, its original name was still retained by the dealers; no doubt to enhance its value by a notion so strangely significant of its scarcity. And so the appellation must at last have come to be bestowed upon the whale from which this spermaceti was really derived.

He is the great prize ox of the sea, too fat to be delicately good. Look at his hump, which would be as fine eating as the buffalo’s (which is esteemed a rare dish), were it not such a solid pyramid of fat. But the spermaceti itself, how bland and creamy that is; like the transparent, half-jellied, white meat of a cocoanut in the third month of its growth, yet far too rich to supply a substitute for butter.