Search for crossword answers and clues
Two by two
Answer for the clue "Two by two ", 8 letters:
pairwise
Word definitions for pairwise in dictionaries
Wikipedia
Word definitions in Wikipedia
Pairwise generally means "occurring in pairs" or "two at a time." Pairwise may also refer to: Pairwise disjoint Pairwise independence of random variables Pairwise comparison , the process of comparing two entities to determine which is preferred All-pairs ...
Wiktionary
Word definitions in Wiktionary
a. Occurring in pairs; two at a time. adv. Arranged in pairs.
Usage examples of pairwise.
And for every case where three notes are related pairwise to each other by consonant intervals, the three notes will be found arranged in consecutive order on the double-stepped scale.
The full story may be a mixture of this theory and the theory based on pairwise consonant relationships.