scruple
noun
a unit of apothecary weight equal to 20 grains
verb
have doubts about
Origin
From Old French scrupule, from Latin scrūpulus (“(literally) a small sharp or pointed stone; uneasiness of mind, anxiety, doubt, trouble; scruple”) and scrūpulum (“one twenty-fourth of an ounce”), diminutives of scrūpus (“a rough or sharp stone; anxiety, uneasiness”); perhaps akin to Ancient Greek σκύρος (skúros, “the chippings of stone”), from ξυρόν (xurón, “razor”), from ξύω (xúō, “to scrape”), from Proto-Indo-European *ksew-. Doublet of escropulo and escrupulo.
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WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.