spline
Pronunciation:
/splaɪn/noun
Definitions
Long thin piece of metal or wood.
A rectangular piece that fits grooves like key seats in a hub and a shaft, so that while the one may slide endwise on the other, both must revolve together.
A flexible strip of metal or other material, that may be bent into a curve and used in a similar manner to a ruler to draw smooth curves between points.
Any of a number of smooth curves used to join points.
verb
Definitions
To smooth (a curve or surface) by means of a spline.
To fit with a spline.
To fasten to or together with a spline.