Definitions
1.NounA number of things that follow on one after the other or are connected one after the other."A series of seemingly inconsequential events led cumulatively to the fall of the company."
2.NounA television or radio program consisting of several episodes that are broadcast at regular intervals."Friends was one of the most successful television series in recent years."
3.NounSynonym of season (“one of the groups of episodes that together make up a whole series”)."I enjoyed the third series of Friends."
4.Noun(Discuss this sense) The sequence of partial sums
∑
i
=
1
n
a
i
{\displaystyle \sum _{i=1}^{n}{a_{i}}}
of a given sequence ai."The harmonic series has been much studied."
5.NounA group of matches between two sides, with the aim being to win more matches than the opposition."The Blue Jays are playing the Yankees in a four-game series."
6.NounThe optional taxonomic rank above order/subseries, but below superorder.
The optional taxonomic rank above group, but below epifamily.
A subdivision of a genus, a taxonomic rank below that of section (and subsection) but above that of species.
7.NounThe optional taxonomic rank above order/subseries, but below superorder.
8.NounThe optional taxonomic rank above group, but below epifamily.
9.NounA subdivision of a genus, a taxonomic rank below that of section (and subsection) but above that of species.
10.NounA parcel of rough diamonds of assorted qualities.
11.NounA set of consonants that share a particular phonetic or phonological feature.
12.NounA period, stretch of time.