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MMH

American

abbreviation

Chemistry.

monomethylhydrazine: a highly toxic and possibly carcinogenic compound, CH 3 (NH)NH 2 , a derivative of hydrazine used as a propellant in hypergolic rocket engine fuel.

Etymology

Origin of MMH

First recorded in 1960–65

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Many, many people afflicted by a MMH condition during pregnancy will be left to struggle without proper help.

From Slate • Jul. 26, 2022

Cox says MMH conditions are highly treatable, so much so that when she sees a patient struggling, she tells them they will get better and she is confident of this.

From Slate • Jul. 26, 2022

It’s estimated that Black women experience double the rate of MMH conditions that white women do and are half as likely to be treated.

From Slate • Jul. 26, 2022

Since MMH conditions exist on a spectrum of severity, there are treatment options beyond medication for milder cases, including mindfulness, light exposure therapy, and talk therapy.

From Slate • Jul. 26, 2022

But untreated MMH conditions are their own form of exposure and can lead to a variety of complications for both the pregnant person and the baby.

From Slate • Jul. 26, 2022

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023