adjective
[more ~; most ~]
easily upset by the things that people think or say about you
likely to cause people to become upset
aware of and understanding the feelings of other people
having an understanding of something :aware of something - + to
easily affected by something in a way that is not pleasant or good :reacting to something in, on, or around you in a bad way
able to express thoughts and feelings through writing, music, dance, etc.
technical
able to sense very small changes in something
changing in response to something
needing to be handled in a careful or secret way in order to protect someone or something