stalactites
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Stalactites grow very slowly.
One easy way to distinguish stalactites from stalagmites is to recall that stalactites “hold tight” to the ceiling of a cave. Stalagmites “might reach the ceiling” of the cave and form a column.
Example Sentences
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These included the chemical signatures preserved in stalactites and stalagmites from two Indian caves and water level histories recorded in five lakes across northwest India.
From Science Daily • Dec. 14, 2025
The metal structure is being eaten away by microbes, creating stalactites of rust called rusticles.
From BBC • Sep. 1, 2024
Engineer Guillermo D. Christy looks upon the once immaculate cave, now coated with a layer of concrete and broken stalactites, icicle-shaped rock formations normally hanging from the roof of the cave.
From Seattle Times • May 30, 2024
This illusion is especially strong when looking at stalactites, the mineral formations dangling from a cavern’s ceiling.
From Los Angeles Times • May 9, 2023
Above them, the stalactites began to grow larger.
From "Aru Shah and the End of Time" by Roshani Chokshi
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.