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Exam: TOEFL

arbitrator

IPA: /ˈɑːrbɪtreɪtə/

KK: /ˈɑːrbɪtreɪtər/

noun

Definition: A person who is selected to resolve disagreements between two or more parties.

Example: The arbitrator helped both sides reach a fair agreement.

arboricultural

IPA: /ˌɑː.bə.rɪˈkʌl.tʃər.əl/

KK: /ˌɑːrbəˈkʌltʃərəl/

adjective

Definition: Relating to the care, planting, and maintenance of trees.

Example: The arboricultural practices in the park help keep the trees healthy and beautiful.

arboriculture

IPA: /ˈɑː.bə.rɪ.kʌl.tʃər/

KK: /ˈɑːrbərɪˌkʌltʃər/

noun

Definition: The practice of planting and taking care of trees and shrubs, often for decorative or practical purposes.

Example: He studied arboriculture to learn how to care for the trees in his garden.

arboviral

IPA: /ˌɑːr.bəʊˈvaɪ.rəl/

KK: /ɑrˈboʊˌvaɪrəl/

adjective

Definition: Relating to a group of viruses that are transmitted by arthropods, such as mosquitoes and ticks.

Example: The arboviral diseases can cause serious health issues in affected populations.

arbovirus

IPA: /ˈɑːrboʊˌvaɪərəs/

KK: /ˈɑːrboʊˌvaɪrəs/

noun

Definition: A type of virus that is spread by insects like mosquitoes and ticks, causing diseases such as yellow fever and dengue.

Example: The outbreak of dengue fever was linked to an increase in arbovirus activity in the region.

arch

IPA: /ɑːrtʃ/

KK: /ɑrtʃ/

adjective

Definition: This word describes someone or something that is playful, mischievous, or cheeky, often in a way that is charming or amusing. It can also refer to something that is the most important or chief in a particular context.

Example: The arch villain in the story always had a clever plan to outsmart the hero.

intransitive verb

Definition: To create a curved shape that resembles an arch, often seen in objects or movements.

Example: The bird arched its wings as it soared through the sky.

noun

Definition: A curved structure that supports weight above it, often found in bridges or doorways, or a shape resembling a curve like an inverted U.

Example: The old stone bridge has a beautiful arch that adds to its charm.

transitive verb

Definition: To bend or curve something into the shape of an arch, or to create an arch-like structure.

Example: The architect decided to arch the entrance to give it a more elegant look.

archaeal

IPA: /ɑːrˈkiːəl/

KK: /ɑrˈkiːəl/

adjective

Definition: Relating to a group of single-celled microorganisms that are distinct from bacteria and eukaryotes, often found in extreme environments.

Example: The archaeal species thrive in hot springs and deep-sea vents.

archaean

IPA: /ɑːrˈkiːən/

KK: /ɑrˈkiən/

adjective

Definition: Relating to the earliest known rocks and geological time period before the appearance of life on Earth.

Example: The archaeans are important for understanding the history of our planet.

archaebacterium

IPA: /ɑːrˈkeɪbæktɪrɪəm/

KK: /ɑrˈkeɪbæktɪrɪəm/

noun

Definition: A type of single-celled microorganism that belongs to the domain Archaea, often found in extreme environments.

Example: Scientists discovered a new archaebacterium thriving in the hot springs.

archaeological

IPA: /ˌɑːr.ki.əˈlɒdʒ.ɪ.kəl/

KK: /ˌɑrkiəˈlɒdʒɪkəl/

adjective

Definition: Connected to the study of ancient cultures and their artifacts through excavation and analysis.

Example: The archaeological team discovered ancient pottery during their dig.

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