- similar things placed in order or happening one after another;
"they were investigating a series of bank robberies"
- a serialized set of programs;
"a comedy series" "the Masterworks concert series"
- a periodical that appears at scheduled times
- (sports) several contests played successively by the same teams;
"the visiting team swept the series"
- (electronics) connection of components in such a manner that current flows first through one and then through the other;
"the voltage divider consisted of a series of fixed resistors"
- a group of postage stamps having a common theme or a group of coins or currency selected as a group for study or collection;
"the Post Office issued a series commemorating famous American entertainers" "his coin collection included the complete series of Indian-head pennies"
- (mathematics) the sum of a finite or infinite sequence of expressions