cosmic string


noun

a one-dimensional defect in space-time postulated in certain theories of cosmology to exist in the universe as a consequence of the big bangSee also string (def. 11)

QUIZZES

LEARN THE SPANISH WORDS FOR THESE COMMON ANIMALS!

Are you learning Spanish? Or do you just have an interest in foreign languages? Either way, this quiz on Spanish words for animals is for you.
Question 1 of 13
How do you say “cat” 🐈 in Spanish?
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