low-birth-weight baby

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Word: Low-birth-weight baby

Part of speech: Noun

Definition: A low-birth-weight baby is an infant that is born weighing less than 5.5 pounds (or 2500 grams), no matter how many weeks or months the baby was in the mother’s womb before being born. These babies might face health risks, especially if they were born too early or did not get enough nutrients before birth.

Usage Instructions:

You can use "low-birth-weight baby" when talking about babies who are very small at birth. It is often used in medical or health discussions.

Example Sentence:

"The doctor said that the low-birth-weight baby may require special care in the hospital."

Advanced Usage:

In medical discussions, you might say, "Low-birth-weight infants are more likely to experience developmental delays and other health issues compared to babies of normal weight."

Word Variants:

• Low-birth-weight: This can also be used as an adjective, for example, "low-birth-weight infants."
• Very low birth weight: This refers to babies weighing less than 3.3 pounds (1500 grams).
• Extremely low birth weight: This refers to babies weighing less than 2.2 pounds (1000 grams).

Different Meanings:

The term primarily refers to weight at birth. However, in a broader context, "low birth weight" can also relate to social or health issues affecting mothers, such as poor nutrition or lack of prenatal care.

Synonyms:

• Small-for-dates baby
• Underweight infant

Idioms and Phrasal Verbs:

There are no specific idioms or phrasal verbs directly related to "low-birth-weight baby." However, phrases like "to weigh in" (to give an opinion) or "to come into play" (to become important) can be used in different contexts.

Summary:

A low-birth-weight baby is an infant born weighing less than 5.5 pounds. These babies may face health challenges and might need extra care.

Academic

Noun

1. an infant born weighing less than 5.5 pounds (2500 grams) regardless of gestational age
   • a low-birth-weight infant is at risk for developing lack of oxygen during labor

Synonyms

• low-birth-weight infant