Definition

Noun: A pelvimeter is a medical instrument specifically designed to measure the dimensions of the pelvis, particularly in pregnant individuals, to assess its size and shape for childbirth.

Usage

The word pelvimeter is a technical term used almost exclusively in medical and obstetric contexts. It refers to the physical tool used by healthcare professionals.

Examples

• The obstetrician used a pelvimeter to check if the mother's pelvic measurements were adequate for a natural delivery.
• Before modern imaging, manual examination with a pelvimeter was a standard part of prenatal assessment.

Advanced Usage

• The term is directly related to pelvimetry, which is the act or process of taking these measurements. The instrument enables the practice.
• While largely historical due to the advent of ultrasound, the pelvimeter remains a symbol of traditional obstetric examination.

Variants and Related Words

• Pelvimetry (n): The measurement of the dimensions and capacity of the pelvis.
• Cephalopelvimetry (n): Measurement of the fetal head in relation to the maternal pelvis.

Synonyms

• Pelvic caliper

Antonyms

• There is no direct antonym for a measuring instrument. In a broader sense, modern alternatives include obstetric ultrasound or MRI, which are imaging technologies rather than manual measuring tools.

Noun

1. measuring instrument for performing pelvimetry