Upside-Down Timepiece Worn by Nurses
Puzzle 14 of Botanical Garden Medium Pack
Question is: Upside-Down Timepiece Worn by Nurses
and the answer is: FOBWATCH
Word Meaning:
FOB WATCH — An upside down watch that a nurse pins on their lapel so as to be able to check the time while minimizing the risk of infection (through contamination of a pocket device or a wristwatch).
Definitions from Wiktionary.