timeline

or time line

[ tahym-lahyn ]
/ ˈtaɪmˌlaɪn /

noun

a linear representation of important events in the order in which they occurred.
a schedule; timetable.
Digital Technology.
  1. a collection of online posts or updates associated with a specific social media account, in reverse chronological order.
  2. timeline bar.
an alternate reality in which events unfold differently, often beginning at a single identifiable moment of divergence that establishes a distinct but recognizable parallel existence: My free-love hippie mom just got engaged to a hedge fund manager—what timeline am I living in?We’re stuck in the darkest timeline, trapped in a dystopian nightmare.See also parallel universe (def. 3).

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Origin of timeline

First recorded in 1950–55; time + line1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for timeline

British Dictionary definitions for timeline

timeline
/ (ˈtaɪmˌlaɪn) /

noun

a graphic representation showing the passage of time as a line
a time frame during which something is scheduled to happen
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012