the.com/cay

A sandbank that bothered to grow a palm tree and call itself land.

means A small, low island or reef made of sand and coral, often just barely poking above the waves.

from Borrowed from Spanish 'cayo,' meaning islet or shoal, which likely traces back to Taino (an indigenous Caribbean language), making this a word the islands themselves gave to the colonizers. It's a close cousin of 'key,' as in the Florida Keys — same word, different spelling path into English.

made of
coral and sand fragments, not rock
etymology
gave english the word key, as in florida keys
stability
can vanish or shift after one storm
vs island
too small and low to support much life
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