seriation (n.)

1610s, "a number or set of things of one kind arranged in a line, a continued succession of similar things," also of events following in order, from Latin series "row, chain, series, sequence, succession," from serere "to join, link, bind together, arrange, attach, put; join in speech, discuss" (from PIE root *ser- (2) "to line up"). The earlier word was serie "sequence of thoughts, discussion of a subject" (late 14c.).

The meaning "set of printed works published consecutively and having something in common" is from 1711. The meaning "set of radio or television programs with the same characters and themes" is attested from 1949. The baseball sense of "set of games on consecutive days between the same teams" is from 1862.

the end of some nouns of action; see -ate + -ion.

Proto-Indo-European root meaning "to line up."

It forms all or part of: assert; assertion; assort; consort; desert (v.) "to leave one's duty;" desertion; dissertation; ensorcell; exert; exsert; insert; seriatim; seriation; series; sermon; serried; sorcerer; sorcery; sort.

It is the hypothetical source of/evidence for its existence is provided by: Sanskrit sarat- "thread;" Greek eirein "to fasten together in rows;" Latin serere "to join, link, bind together," series "row, chain, series, sequence, succession;" Gothic sarwa (plural) "armor, arms;" Old Norse sörve "necklace of stringed pearls;" Old Irish sernaid "he joins together;" Welsh ystret "a row."