Sentence:  Most everything is in the safe on digital media, but there were some sessions he didn't record. He'd just <WSD>shorthanded</WSD> his notes during and after the sessions. I never learned shorthand, so there's no way I could decipher most of it, if you know what I mean. 
Meaning of the word marked with <WSD> tags:  To render (spoken or written words) into shorthand.