heptagonal (not comparable)
Having seven angles and sides.
(math, of a number) Belonging to the sequence generated by the formula .
• paleognath
Source: Wiktionary
Hep*tag"o*nal, a. Etym: [Cf. F. heptagonal.]
Definition: Having seven angles or sides. Heptagonal numbers (Arith.), the numbers of the series 1, 7, 18, 34, 55, etc., being figurate numbers formed by adding successively the terms of the arithmetical series 1, 6, 11, 16, 21, etc.
Source: Webster’s Unabridged Dictionary 1913 Edition
16 May 2024
(noun) a system of economic regulation: wages and interest are tied to the cost-of-living index in order to reduce the effects of inflation
The Boston Tea Party helped popularize coffee in America. The hefty tea tax imposed on the colonies in 1773 resulted in America switching from tea to coffee. In the lead up to the Revolutionary War, it became patriotic to sip java instead of tea. The Civil War made the drink more pervasive. Coffee helped energize tired troops, and drinking it became an expression of freedom.
