Default terminal in Lubuntu 18.10 is QTerminal. Somehow, I couldn't find any setting for transparency anywhere.
I found almost similar question here. Lubuntu terminal background tranparency
Unfortunately, that's meant for LXterminal in Ubuntu 18.04.1 LTS.
Would it be possible to do that in Lubuntu 18.10's QTerminal? If yes, please let me know how.
If not, what is the alternative?
Found the setting as advised by DK Bose, but it didn't work.