Answer:

radius

Answer	Crossword Clue
RADIUS	Orthopedist's concern
RADIUS	Circle area factor
RADIUS	Area determinant

RADIUS	Line from the center
RADIUS	Half the diameter
RADIUS	Center-to-perimeter line
RADIUS	Half a diameter
RADIUS	Bicycle spoke, for example
RADIUS	Spoke, e.g.
RADIUS	Ulna's neighbor
RADIUS	Circle line

RADIUS	Ulna neighbor
RADIUS	Half measure
RADIUS	Circle measurement
RADIUS	Circle stat
RADIUS	Spoke, essentially
RADIUS	Arm bone.
RADIUS	Circular area.
RADIUS	Forearm bone

RADIUS	Range of operation
RADIUS	Distance on a radar screen
RADIUS	The "r" of "pi r squared"
RADIUS	Figure that's squared in a common formula
RADIUS	Circle part
RADIUS	Line from the center to the perimeter of a circle
RADIUS	What r can mean, in geometry
RADIUS	Dating app distance metric