Is “Compost” a Scrabble word?
Yes
COMPOST
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Compost
/ˈkɒmpɒst/
noun
1.The decayed remains of organic matter that has rotted into a natural fertilizer.
“Dig plenty of compost into clay or sandy soil to improve its structure.”
2.A mixture; a compound.
verb
1.To produce compost, let organic matter decay into fertilizer.
“If you compost your grass clippings, you can improve your soil.”