The big seal script of character Virtual is
The bottom is character Hillock (Post 368)
Anyway, the character has all of the meanings above: discarded area, virtual and not real things or images, and weak.
The small seal script of the character is
The top is Head of Tiger, the bottom is the character Hillock.
The clerical script of the character is
The top is the Head of Tiger, the bottom is the Hillock.
The standard script of the character is
The bottom is 业, which is simplified Chinese character Industry. Here is definitely not Industry, but Hillock. We can see the similarity between the standard script above and the older scripts.
The traditional song typeface of character Virtual is 虗, the top 虍 is the Head of Tiger, the bottom 丘 is the Hillock, but not really like (see the explanation why in Post 368)
The simplified song typeface of character Virtual is 虚, the top is the same as traditional song typeface, the bottom is 业, which means Hillock.
The Pinyin of the character is Xu1.