1. A chronological representation of events arranged in a straight sequence from past to present to future, where time flows in one direction only
The project manager created a linear timeline to track all the milestones.
O gerente de projeto criou uma linha do tempo linear para rastrear todos os marcos.
2. A visual or conceptual representation of historical events arranged sequentially along a single axis
The history textbook included a linear timeline of major world events.
O livro de história incluía uma linha do tempo linear dos principais eventos mundiais.