Microsoft announce that they have decided to retire the term “Office Online”, and the apps such as “Word Online” will now be referred to as “Word for the web” or “Word in a browser”. This means that the August 2019 Product Terms is updated too with all references to “Office Online” changed to “Office for the web”. Note that there are no changes to the name of the Office Online Server product.

Find the announcement here: http://bit.ly/2yH3b7v.