Is “Block” a Scrabble word?
Yes
BLOCK
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 Block
noun
1.A substantial, often approximately cuboid, piece of any substance.
“a block of ice”
2.A chopping block; cuboid base for cutting or beheading.
“Anne Boleyn placed her head on the block and awaited her execution.”
3.A group of urban lots of property, several acres in extent, not crossed by public streets.
“I'm going for a walk around the block.”
Synonyms: roof, stuff, wall, barrier, blockage, obstruction
verb
1.To fill (something) so that it is not possible to pass.
“The pipe is blocked.”
2.To prevent (something or someone) from passing.
“You're blocking the road – I can't get through!”
3.To prevent (something from happening or someone from doing something).
“His plan to take over the business was blocked by the boss.”