Unclear Latin word in 14th c document

[-JKP-]

It quite can be not classical Latin in 14th century.

You're quite right. I slipped in my terminology (I was probably in a "classical music" mindset when I wrote that  ). Medieval Latin.


The a-word had at least one letter after it (difficult to decipher but probably u or i) and what was probably a tail (so it was likely something that was abbreviated).


If I locate it again I'll screensnap it. I had been looking at some astronomical texts.

Thanks for your input so far.