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Exam: TOEFL

perilousness

IPA: /ˈpɛrɪləsnəs/

KK: /ˈpɛrɪləsnəs/

noun

Definition: The state of being dangerous or risky, often involving a threat to safety or well-being.

Example: The perilousness of climbing without proper gear can lead to serious accidents.

perilymph

IPA: /ˈpɛrɪlɪmf/

KK: /ˈpɛrɪlɪmf/

noun

Definition: A type of fluid found in the inner ear, located between the bony and membranous structures.

Example: The perilymph helps transmit sound vibrations to the inner ear.

perimenopausal

IPA: /ˌpɛrɪˈmɛnəˌpoʊzəl/

KK: /ˌpɛrɪˈmɛnəˌpoʊzəl/

adjective

Definition: Relating to the time period before menopause when a woman's body begins to transition and experience changes in hormone levels.

Example: Many women experience various symptoms during their perimenopausal phase, such as hot flashes and mood swings.

perimeter

IPA: /pəˈrɪməˌtər/

KK: /pəˈrɪmətər/

noun

Definition: The distance around the outside of a shape or area, often used in geometry to describe the total length of the edges of a figure.

Example: To find the perimeter of the rectangle, you add up the lengths of all four sides.

perimysium

IPA: /ˌpɛrɪˈmɪziəm/

KK: /pɛrɪˈmɪziəm/

noun

Definition: A layer of connective tissue that surrounds and protects groups of muscle fibers within a muscle.

Example: The perimysium helps to organize the muscle fibers into bundles, allowing for better coordination during movement.

perinatal

IPA: /ˌpɛrɪˈneɪtəl/

KK: /ˌpɛrɪˈneɪtl/

adjective

Definition: Relating to the time just before and after a baby is born, especially the period of five months before and one month after birth.

Example: Perinatal care is essential for the health of both the mother and the baby.

perinatally

IPA: /ˌpɛrəˈneɪtəli/

KK: /pɛrəˈneɪtəli/

adverb

Definition: In relation to the period shortly before and after birth.

Example: The baby was monitored closely perinatally to ensure its health.

perinatologist

IPA: /ˌpɛrəˈneɪtəˌlɒdʒɪst/

KK: /ˌpɛrəˈneɪtəˌlɒdʒɪst/

noun

Definition: A medical doctor who specializes in the care of pregnant women and their unborn babies, particularly those at high risk.

Example: The perinatologist monitored the health of the mother and fetus throughout the pregnancy.

perinatology

IPA: /ˌpɛrəˈneɪtəˌlɒdʒi/

KK: /ˌpɛrəˈneɪtələdʒi/

noun

Definition: The branch of medicine that focuses on the health and development of fetuses and newborns during the time just before and after birth.

Example: Perinatology is essential for monitoring high-risk pregnancies to ensure the health of both the mother and the baby.

perineal

IPA: /ˌpɛrɪˈniːəl/

KK: /pɛrɪˈniːəl/

adjective

Definition: Relating to the area between the anus and the genitals in both males and females.

Example: The doctor explained the importance of perineal care after childbirth.

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