A mother who is sanctimonious about her parenting choices. Looks down at and/or judges parents who don't make the same choices. A combination of the words "sanctimonious" and "mommy"
A sanctimommy told me I was poisoning my baby by feeding him formula.
by LynnZMbH July 03, 2014

The Urban Dictionary Mug

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The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

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The Urban Dictionary Mug

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The Urban Dictionary T-Shirt

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The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

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Top Definition
A mother who is sanctimonious about her parenting choices. Looks down at and/or judges parents who don't make the same choices. A combination of the words "sanctimonious" and "mommy"
A sanctimommy told me I was poisoning my baby by feeding him formula.
by LynnZMbH July 03, 2014

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt
A parent who is overly devoted, micromanaging the lives of their children, from the food they ingest to the activities they participate in. Sanctimommies look down their noses at those who are more liberal in their parenting approach.
My mother is a sanctimommy because she won't let me eat any food with partially hydrogenated oil in it. She says it's like eating plastic.
by Savannah J. December 26, 2006

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt