One of common SAT words that starts with "B" is "blithe," as used in the famed Noel Coward play called Blithe Spirit. What is one of the definitions of the word?

From Merriam-Webster:
\ ˈblīth , ˈblīt͟h \
1: lacking due thought or consideration : CASUAL, HEEDLESS
"blithe unconcern"
"a blithe disregard for the rights of others"
2: of a happy light-hearted character or disposition
"a blithe spirit"
"blithe enjoyment"

Asked by Tom Cohen · Last updated 5 years ago · 8.2K views