series

[seer-eez]

noun

plural

series 

1. a group or a number of related or similar things, events, etc., arranged or occurring in temporal, spatial, or other order or succession; sequence.

2. a number of games, contests, or sporting events, with the same participants, considered as a unit.

   The two baseball clubs played a five-game series.

3. a set, as of coins or stamps.

4. a set of successive volumes or issues of a periodical published in like form with similarity of subject or purpose.

5. Radio and Television.

   1. a daily or weekly program with the same cast and format and a continuing story, as a soap opera, situation comedy, or drama.

   2. a number of related programs having the same theme, cast, or format.

      a series of four programs on African wildlife.

6. Mathematics.

   1. a sequence of terms combined by addition, as 1 + ½ + ¼ + ⅛ + … ½ n.

   2. infinite series.

7. Rhetoric.,  a succession of coordinate sentence elements.

8. Geology.,  a division of stratified rocks that is of next higher rank to a stage and next lower rank to a system, comprising deposits formed during part of a geological epoch.

9. Electricity.,  an end-to-end arrangement of the components, as resistors, in a circuit so that the same current flows through each component.

10. Chemistry.,  a group of related chemical elements arranged in order of increasing atomic number.

    the lanthanide series.

adjective

1. Electricity.,  consisting of or having component parts connected in series.

   a series circuit; a series generator.

series

/ ˈsɪəriːz, -rɪz /

noun

1. a group or connected succession of similar or related things, usually arranged in order

2. a set of radio or television programmes having the same characters and setting but different stories

3. a set of books having the same format, related content, etc, published by one firm

4. a set of stamps, coins, etc, issued at a particular time

5. maths the sum of a finite or infinite sequence of numbers or quantities See also geometric series

6. electronics

   1. a configuration of two or more components connected in a circuit so that the same current flows in turn through each of them (esp in the phrase in series )

   2. ( as modifier ) Compare parallel

      a series circuit

7. rhetoric a succession of coordinate elements in a sentence

8. geology a stratigraphical unit that is a subdivision of a system and represents the rocks formed during an epoch

series

1. The sum of a sequence of terms, for example 2 + 2 ² + 2 ³ + 2 ⁴ + 2 ⁵ + …

2. A group of rock formations closely related in time of origin and distinct as a group from other formations.

Other Word Forms

• multiseries noun multiseries
• subseries noun subseries
• superseries noun superseries

Word History and Origins

Origin of series¹

First recorded in 1605–15; from Latin seriēs; akin to serere “to connect”

Word History and Origins

Origin of series¹

C17: from Latin: a row, from serere to link

Synonym Study

Series, sequence, succession are terms for an orderly following of things one after another. Series is applied to a number of things of the same kind, usually related to each other, arranged or happening in order: a series of baseball games. Sequence stresses the continuity in time, thought, cause and effect, etc.: The scenes came in a definite sequence. Succession implies that one thing is followed by another or others in turn, usually though not necessarily with a relation or connection between them: succession to a throne; a succession of calamities.

Example Sentences

Seam bowler Ben Sears will miss the England T20 series because of a hamstring tear, while all-rounder Jimmy Neesham has been included.

Read more on BBC

"This is a weak opening for the 3rd episode in a science fiction series."

Read more on Barron's

They hadn’t won a series in seven years.

Read more on The Wall Street Journal

Its website promotes a $14.99 audio series on how “PSYOPs, from Russian troll farms to Chinese cognitive warfare, shape nations, control minds, and influence culture.”

Read more on The Wall Street Journal

The Brewers, who had not won a playoff series since 2018, reached their only World Series in 1982, losing to St. Louis.

Read more on Barron's

Related Words

• array 
• course 
• list 
• run 
• sequence 
• set 
• streak 
• string