Is “Caltrap” a Scrabble word?
Yes
CALTRAP
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 Caltrap
noun
1.A small, metal object with spikes arranged so that, when thrown onto the ground, one always faces up as a threat to pedestrians, horses, and vehicles.
2.The same object represented as a heraldic charge.
3.The starthistle, Centaurea calcitrapa, a plant with sharp thorns.
Synonyms: bindii, burra, puncturevine, knapweed, calthrop, caltrap