A work, such as a work of fiction, published in installments, often numbered and without a specified end.
A unit of police officers equipped with shields to tackle a riot.
A publication issued in successive parts, often numbered and with no predetermined end.
A serial number, esp. one required to activate software.
Of or relating to a grammatical aspect relating to an action that is habitual and ongoing.
Published or produced in installments.
Having to do with or arranged in a series.
Who performs a specified action or course of action repeatedly or regularly.
to assign a serial number to (especially of aircraft)