Pronunciation: /mɛrz teɪlz/
noun a noun is a word that refers to a person, place, thing, event, substance, or quality. In this case, 'mare's tails' is a noun referring to a type of cloud formation that resembles the tail of a horse.
A1 I saw some mare's tails in the sky.
A2 The mare's tails were wispy clouds that looked like a horse's tail.
B1 Mare's tails are a type of cirrus cloud that indicate a change in the weather.
B2 As a meteorologist, I can identify mare's tails and predict upcoming storms.
C1 The mare's tails in the atmosphere were a sign of the approaching cold front.
C2 The mare's tails were so high in the sky that only experienced weather watchers could recognize them.
formal The sky was filled with mare's tails, indicating a change in the weather.
informal I knew it was going to rain when I saw mare's tails in the sky.
slang Those mare's tails in the sky mean we're in for some bad weather.
figurative The mare's tails in the sky danced gracefully like wisps of smoke.
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