I was playing around on the piano and decided to write some chords down. One of the, I couldn't find anywhere, nor figure out what it's called. This lead me on a research spree which left me with two questions.
First, the simple one: What is my chord called? I just played the notes B, C# and G#. The closest I could find was C#7 or C#7sus4.
Second, how would I denote removing a note from a chord? Say I had a just a C# without the F, i.e., a C# and a G#. I looked into suspended and diminished chords, but from what I understood, they only seemed to "move notes around", not disregard them. Is this even a thing?