A mathematical object (function, curve, surface, etc.) of degree seven.
An American, a Yank.
A substance that causes sepsis or putrefaction.
A septic tank; a system for the disposal of sewage into a septic tank, a septic system.
Of or pertaining to sepsis.
Of or pertaining to sewage or the disposal of sewage.
Of the seventh degree or order.
Causing sepsis or putrefaction.