ionophore

noun

ion·o·phore | \ī-ˈä-nə-ˌfȯr

Definition of ionophore

: a compound that facilitates transmission of an ion (as of calcium) across a lipid barrier (as in a cell membrane) by combining with the ion or by increasing the permeability of the barrier to it

Examples of ionophore in a Sentence

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McDonald’s suppliers are still allowed to use a type of antibiotic not used to treat humans, called ionophores. — Samantha Bomkamp, chicagotribune.com, "McDonald’s vows to serve more antibiotic-free meat, targeting beef and pork," 23 Aug. 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'ionophore.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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The first known use of ionophore was circa 1955

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More Definitions for ionophore

ionophore

noun

ion·o·phore | \ī-ˈän-ə-ˌfō(ə)r, -ˌfȯ(ə)r

Medical Definition of ionophore

: a compound that facilitates transmission of an ion (as of calcium) across a lipid barrier (as in a plasma membrane) by combining with the ion or by increasing the permeability of the barrier to it