Enter a clue or pattern or both:
The Clue
Bisectors pass through them (9 letter answer)
The Answer
MIDPOINTS
Tags
Notes
The answer MIDPOINTS is so rare that it appears less than once every 2500 puzzles.
Definition
MIDPOINT as a noun:
1. (center, centre, midpoint) = a point equidistant from the ends of a line or the extremities of a figure