Some 16th-century Italian clergymen tried to ban coffee because they believed it to be “satanic.” However, Pope Clement VII loved coffee so much that he lifted the ban and had coffee baptized in 1600.
nilpotent
(adjective) equal to zero when raised to a certain power
Source: WordNet® 3.1
nilpotent (not comparable)
(algebra, ring theory, of an element x of a semigroup or ring) Such that, for some positive integer n, xn = 0.
• idempotent
nilpotent (plural nilpotents)
(algebra) A nilpotent element.
Source: Wiktionary
10 June 2025
(noun) the discipline that studies the principles of transmiting information and the methods by which it is delivered (as print or radio or television etc.); “communications is his major field of study”
Some 16th-century Italian clergymen tried to ban coffee because they believed it to be “satanic.” However, Pope Clement VII loved coffee so much that he lifted the ban and had coffee baptized in 1600.