Words / C1

si-KWENSHL/sɪˈkwenʃl/

Sequential means in a fixed order, one after another: sequential tasks, sequential numbering. Consecutive is next to each other in time or a list; successive is a close cousin. Simultaneous (this batch, adverb simultaneously) is at the same time — opposite timing. Do not call a jumble sequential.

Meaning

Following in a fixed order, one after another.

Examples

• “The tasks are sequential; you cannot start part two first.”
• “The lab steps are sequential; reversing two of them spoils the sample.”
• “Consecutive Sundays are a diary fact; sequential chapters are an order you must follow.”

Good to know

In a set order. Close: consecutive / successive. Opposite timing: simultaneous. Noun: sequence.

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