Yes, it's possible. However, keep in mind that the Glossary
file exists as a simple ASCII text file. Thus, no formatting is
allowed. I might suggest the following approach:
Add a single term to the Glossary using RoboHelp. Then sneak
behind the scenes and open the ProjectName.GLO file with Windows
Notepad. Note the structure. Now format the text in your Word
document to follow the example you just looked at. You could then
select it all, copy and paste into the .GLO file.