spline

1. A flexible piece of wood, hard rubber, or metal used in drawing curves.

2. A wooden or metal strip; a slat.

3. Any of a series of projections on a shaft that fit into slots on a corresponding shaft, enabling both to rotate together.

4. The groove or slot for such a projection.

5. A thin wood or metal strip used in building construction.

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Here are some other words you could make with the letters spline, you can also
use this lookup tool to help you find words with our scrabble word finder.

Top Words by points	Points	Word Game
pensil	8	Scrabble

2 Letters	Scrabble® Points
si	2
ne	2
pe	4
pi	4
el	2
li	2
en	2
in	2
es	2
is	2

3 Letters	Scrabble® Points
pin	5
nil	3
nip	5
sip	5
pen	5
pes	5
sin	3
pis	5
psi	5
pie	5
sei	3
sel	3
sen	3
lin	3
els	3
ens	3
ins	3
lip	5
lei	3
lie	3
lis	3

4 Letters	Scrabble® Points
pile	6
pies	6
pine	6
pins	6
plie	6
spin	6
snip	6
isle	4
sine	4
sipe	6
slip	6
lies	4
lisp	6
lips	6
lipe	6
lins	4
nils	4
nips	6
line	4
lien	4
lens	4
leis	4
pein	6
pens	6

5 Letters	Scrabble® Points
slipe	7
lenis	5
snipe	7
speil	7
spiel	7
spile	7
spine	7
plies	7
pines	7
piles	7
penis	7
peins	7
lines	5
liens	5

6 Letters	Scrabble® Points
pensil	8
spinel	8
spline	8