Pitcher's craft (6)
I believe the answer is:
vessel
This could be a double definition.
'pitcher's' is the first definition.
The answer and definition can be both man-made objects as well as being singular nouns.
Maybe they are linked in a way I don't understand?
'craft' is the second definition.
(I know that vessel is a type of craft)
Can you help me to learn more?
(Other definitions for vessel that I've seen before include "Kind of ship or a kitchen pot (6)" , "Boat or bottle, say" , "Large boat; container" , "Craft for water transportation" , "Blood-carrying tube or a ship" .)