Live & Learn
Since your auto-correct fixed it I had to check what copula means. Lo and Behold:
https://en.wikipedia.org/wiki/Copula_(probability_theory)"In probability theory and statistics, a copula is a multivariate probability distribution for which the marginal probability distribution of each variable is uniform. Copulas are used to describe the dependence between random variables. Their name comes from the Latin for "link" or "tie", similar but unrelated to grammatical copulas in linguistics[citation needed]. Copulas have been used widely in quantitative finance to model and minimize tail risk[1] and portfolio optimization applications.[2]"
Say that quickly after a few beers ...
It can also mean this:
https://en.wikipedia.org/wiki/Copula_(linguistics)"A copula is often a verb or a verb-like word, though this is not universally the case.[2] A verb that is a copula is sometimes called a copulative or copular verb. In English primary education grammar courses, a copula is often called a linking verb. In other languages, copulas show more resemblances to pronouns, as in Classical Chinese and Guarani, or may take the form of suffixes attached to a noun, as in Beja and Inuit languages."
Two things learned today
There is also the word 'plethora' which has been buzzing in my head while I have been contemplating the number of parts in the Dragon Pz III FL I am building. Plethora of parts ...
/ Robin