olemus
projektihalduses:
ajakava ja selle järgimise rööpribadega esitus ajaskaalal

Wiktionary:
(management) a graphical representation of the tasks and resources needed to complete a job or project; may show ranges of possible start and end dates and the relationships between tasks; used to pinpoint bottlenecks and assign priorities

näiteid
http://www.advsofteng.com/images/colorgantt.png

http://www.advsofteng.com/images/layergantt.png

ülevaateid
https://en.wikipedia.org/wiki/Gantt_chart

https://cdn2.hubspot.net/hubfs/315990/2017%20Relaunch/Resources/Documents/For%20Developers/Ebook%20-%20The%20Ultimate%20Gantt%20Chart%20Cheat%20Sheet.pdf

https://www.projectmanager.com/gantt-chart