Meaning & use

sequential

adjective·Academicformal

Last updated

UK/sɪˈkwenʃl/
US/sɪˈkwenʃl/

Meanings

  1. adjectivecomparableformal

    Arranged or happening in a fixed order, with each item following the one before it.

    Grammar: Usually before a noun: sequential steps; can also follow be.

    Patterns

    • in sequential order
    • sequential steps

    Follow the sequential steps in the manual and do not skip any.

    The pages are numbered in sequential order.

    The software handles each task in a sequential manner.

  2. adjectivebefore a nouncomputingtechnical

    In computing, describing a process that handles instructions or data one at a time in a set order rather than all at once.

    Grammar: Used before a noun in technical writing: sequential access, sequential processing.

    Patterns

    • sequential access
    • sequential processing

    The old tape drive only allows sequential access to the data.

    Sequential processing is slower than running tasks in parallel.

    The program reads the file in a sequential way.

Word forms

comparativemore sequential
superlativemost sequential

Common combinations

sequential order
List the events in sequential order.
sequential steps
The recipe is a series of sequential steps.
sequential numbering
The invoices use sequential numbering.
sequential access
A tape provides only sequential access.
sequential process
Building the house is a sequential process.

Synonyms and how they differ

consecutive
Consecutive means following one after another without a gap, while sequential stresses a fixed order that may include steps of different kinds.
successive
Successive emphasizes things coming one after another in time, often with the same type, whereas sequential focuses on order.
serial
Serial is used for items in a series, especially numbers and publications, and sounds more technical.
ordered
Ordered is a plain word for arranged in some order, but sequential stresses that the order matters.

Opposites

Word family

sequence noun
a set of things that follow in order
sequentially adverb
in a fixed order
sequel noun
a book or film that follows another
consequence noun
a result that follows an action

Commonly confused: sequential or consequential?

sequential vs consequential

Consequential means important or resulting from something, while sequential means in order.

Practice

The pages of the report were not in ___ order, so the story was hard to follow.

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