An entity of remarkably poor quality. Laminescence is NOT to be confused with mediocrity. The laminescent person, place, or thing i.e., laminary, causes as much frustration, disgust, and regrets over wasted resources as the satisfaction engendered by Excellence.
Booth: *cluelessly* Well, how did I do?
Trudy: DARLING, you've really distinguished yourself as a true laminary with that piece of work.