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Exam: GRE (Verbal)

hydrobiological

IPA: /ˌhaɪdrəʊbaɪˈɒlədʒɪkəl/

KK: /haɪdroʊbaɪˈɑːlədʒɪkəl/

adjective

Definition: Relating to the study of aquatic organisms and their environments.

Example: The hydrobiological research focused on the effects of pollution in the river.

hydrobiologist

IPA: /haɪˌdrəʊˈbaɪəˌlɒdʒɪst/

KK: /haɪˌdroʊˈbaɪələdʒɪst/

noun

Definition: A scientist who studies living organisms in water, such as rivers, lakes, and oceans.

Example: The hydrobiologist conducted research on the effects of pollution on fish populations.

hydrobiology

IPA: //haɪdrəʊˈbaɪɒlədʒi//

KK: /haɪdroʊbaɪˈɑlədʒi/

noun

Definition: The study of living organisms in water environments, including their interactions and ecosystems.

Example: She is pursuing a degree in hydrobiology to understand aquatic life better.

hydrocarbon

IPA: //haɪˈdrɒkɑːbən//

KK: /haɪˈdrɒkɑːrbən/

noun

Definition: A type of organic compound made up only of carbon and hydrogen atoms, commonly found in fuels like oil and gas.

Example: Natural gas is primarily composed of hydrocarbons, which are used for heating and energy.

hydrocephalic

IPA: /ˌhaɪdrəˈsɛfəlɪk/

KK: /haɪˈdroʊsəˌfælɪk/

adjective

Definition: Relating to a medical condition where there is an abnormal accumulation of cerebrospinal fluid in the brain, often leading to increased head size and pressure.

Example: The doctor explained that the child was hydrocephalic and would need special treatment.

hydrocephalus

IPA: /ˌhaɪdrəˈsɛfələs/

KK: /haɪˈdroʊsɛfələs/

noun

Definition: A medical condition where there is too much fluid in the brain's ventricles, leading to an enlarged head and possible brain damage.

Example: The doctor diagnosed the baby with hydrocephalus after noticing the unusual size of the head.

hydrocephaly

IPA: /ˌhaɪdrəˈsɛfəli/

KK: /haɪˈdroʊsɛfəli/

noun

Definition: A medical condition where there is an abnormal buildup of cerebrospinal fluid in the brain, leading to increased pressure inside the skull.

Example: The doctor diagnosed the baby with hydrocephaly after noticing the swelling of the head.

hydrochloride

IPA: /haɪˈdrɒk.lɔɪd/

KK: /haɪˈdrɒk.lɔɪd/

noun

Definition: A chemical compound formed when hydrochloric acid reacts with an organic base, often used in pharmaceuticals.

Example: The doctor prescribed a medication that contains hydrochloride to treat the patient's condition.

hydrocolloid

IPA: /ˌhaɪdrəˈkɒlɔɪd/

KK: /haɪdroʊˈkɒlɔɪd/

noun

Definition: A substance that can create a gel when mixed with water.

Example: The chef used a hydrocolloid to thicken the sauce.

hydrocortisone

IPA: //haɪdrəˈkɔːrtɪsoʊn//

KK: /haɪdroʊˈkɔrtɪˌsoʊn/

noun

Definition: A type of steroid hormone that is used to treat inflammation and adrenal gland problems. It can be made from natural sources or created in a lab.

Example: The doctor prescribed hydrocortisone to help reduce the swelling and pain.

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