Answer:

KNEE

Answer	Crossword Clue
KNEE	Cypress stump
KNEE	Leg joint
KNEE	Patella site

KNEE	Place to bounce a baby
KNEE	Toddler's perch
KNEE	..-jerk reaction
KNEE	...-jerk response
KNEE	....-deep (heavily involved)
KNEE	Bad place for water?
KNEE	Banjo site
KNEE	Joint connected to the thigh bone

KNEE	"Bury My Heart at Wounded .."
KNEE	Low joint
KNEE	Scrape site
KNEE	....-slapper (riot)
KNEE	Bender
KNEE	Child's seat?
KNEE	Housemaid's ..
KNEE	..-deep (heavily involved)

KNEE	Proposer's prop
KNEE	Scoped body part
KNEE	Mantle injured his in the 1951 World Series
KNEE	One may be taken before a proposal
KNEE	Joint with a cap
KNEE	Place for a patch
KNEE	Femur-tibia link
KNEE	Baby bouncer

KNEE	Dandling spot
KNEE	Place for a pad
KNEE	Banjo setting?
KNEE	Banjo's perch?
KNEE	Footballer's trouble spot
KNEE	Banjo perch?
KNEE	Place for a cap?
KNEE	Jerky joint?

KNEE	Proposer's prop?
KNEE	Patella's place
KNEE	Arthroscopy site
KNEE	Banjo prop, maybe
KNEE	Meniscus location