# FAS

CEFR C2 · Noun

Source: https://englishreference.com/word/fas
Updated: 2026-05-11

## Definition

Stands for Fetal Alcohol Syndrome. A group of health problems that can happen to a baby if the mother drinks alcohol during pregnancy. It can cause physical issues and learning difficulties.

For teachers: Abbreviation for Fetal Alcohol Syndrome. A congenital condition caused by maternal alcohol consumption during pregnancy, resulting in developmental delays, facial abnormalities, and central nervous system dysfunction.

## Examples

- Doctors work to prevent FAS through education about pregnancy.
- The pediatrician screened the infant for FAS after noting specific facial features and a low birth weight.
- Public health initiatives emphasize that there is no safe amount of alcohol consumption during pregnancy to eliminate the risk of FAS and other related developmental disorders.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.