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instillator

American

[in-stuh-ley-ter] / ˈɪn stəˌleɪ tər /

noun

Medicine/Medical.

an apparatus for putting liquid drop by drop into a cavity.

Etymology

Origin of instillator

First recorded in 1825–35; instill + -ator

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.