Please, help me identify the meaning/purpose/origins of this symbol/sign/character?
I suppose it might be used to describe emotions (like irritation or surprise?) or for onomatopoeia. However, I have no idea where to find any info on what it really means.
I could not find anything in Traditional Chinese vocabs and some Japanese sources. I found similar-looking letter for Hindi - does not help though :(
Any help from people who know what is going on or can advise where to look would be much appreciated.
