In the Navigation Pane, click Lexicon, and then click Lexicon Edit.
In the Entries pane, click the desired entry.
In the Entry pane, if you cannot see the Definition field in the applicable Sense, show hidden fields.
In the Definition field, click the line that shows the writing system you want to use (if more than one is shown), and then enter the definition.
Repeat for other writing systems, if necessary.