invariance
(noun) the nature of a quantity or property or function that remains unchanged when a given transformation is applied to it; “the invariance of the configuration under translation”
invariability, invariableness, invariance
(noun) the quality of being resistant to variation
Source: WordNet® 3.1
invariance (countable and uncountable, plural invariances)
The property of being invariant.
• Lorentz invariance (physics)
• vicenarian
Source: Wiktionary
In*va"ri*ance, n. (Math.)
Definition: The property of remaining invariable under prescribed or implied conditions. J. J. Sylvester.
Source: Webster’s Unabridged Dictionary 1913 Edition
27 June 2025
(adjective) having four equal sides and four right angles or forming a right angle; “a square peg in a round hole”; “a square corner”
Coffee dates back to the 9th century. Goat herders in Ethiopia noticed their goats seem to be “dancing” after eating berries from a particular shrub. They reported it to the local monastery, and a monk made a drink out of it. The monk found out he felt energized and kept him awake at night. That’s how the first coffee drink was born.