Noun

(-)

The act of differentiating.

The act of distinguishing or describing a thing, by giving its different, or specific difference; exact definition or determination.

The gradual formation or production of organs or parts by a process of evolution or development, as when the seed develops the root and the stem, the initial stem develops the leaf, branches, and flower buds; or in animal life, when the germ evolves the digestive and other organs and members, or when the animals as they advance in organization acquire special organs for specific purposes.

(geology) The process of separation of cooling magma into various rock types.

(calculus) The process of determining the derived function of a function.

Noun

(diversities)

The quality of being diverse or different; difference or unlikeness.

* c''1386 , (Geoffrey Chaucer), ''(w, The Man of Law's Tale) , 87:

Ther was swich diversitee Bitwene hir bothe lawes.

A variety; diverse types or examples.

*{{quote-magazine, date=2013-07-26, author= Nick Miroff

, volume=189, issue=7, page=32, magazine=(The Guardian Weekly) , title= Mexico gets a taste for eating insects […] , passage=The San Juan market is Mexico City's most famous deli of exotic meats, where an adventurous shopper can hunt down hard-to-find critters such as ostrich, wild boar and crocodile. Only the city zoo offers greater species diversity .}}