natural transformation
Word Rarity
Uncommon
Frequency: Zipf frequency 4.16 in modern English
26
Scrabble Score
21
Letters
7
Syllables
11
Unique Chars
Meaning
noun
A morphism between a pair of parallel functors such that if each object of the shared domain category subtends a correlated arrow — called a component — in the shared codomain (which arrow represents the difference between applying the second functor and the first functor to the correlated object) then each arrow of the shared domain subtends a commuting square — called a naturality square — between two components (correlated to the domain and codomain of the arrow).