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Topic: Inventions

petrographer

IPA: /ˈpɛtrəˌɡræfər/

KK: /ˈpɛtrəˌgræfər/

noun

Definition: A person who studies the composition and structure of rocks, especially through microscopic examination.

Example: The petrographer analyzed the mineral content of the rock samples.

petrographic

IPA: /ˌpɛtrəˈɡræfɪk/

KK: /ˈpɛtrəˌgræfɪk/

adjective

Definition: Related to the study and description of rocks and minerals, especially through the use of thin sections and microscopic analysis.

Example: The petrographic analysis revealed the mineral composition of the rock sample.

petrography

IPA: /ˈpɛtrəˌɡrɑːfi/

KK: /ˈpɛtrəˌgræfi/

noun

Definition: The study and classification of rocks based on their mineral content and texture.

Example: Petrography is essential for understanding the geological history of an area.

petrologic

IPA: /pəˈtrɒlədʒɪk/

KK: /pɛˈtrɑlədʒɪk/

adjective

Definition: Relating to the study of rocks and the conditions under which they form.

Example: The petrologic analysis revealed important information about the geological history of the area.

petrological

IPA: /pəˈtrɒlədʒɪkəl/

KK: /pɛˈtrɑlədʒɪkəl/

adjective

Definition: Relating to the study of rocks and their formation.

Example: The petrological analysis revealed important information about the region's geological history.

petrologically

IPA: /pəˌtrɒl.əˈdʒɪk.əl.i/

KK: /pɛˈtrɑlədʒɪkli/

adverb

Definition: In a way that relates to the study of rocks and their formation.

Example: The samples were analyzed petrologically to understand their mineral composition.

petrology

IPA: /pəˈtrɒlədʒi/

KK: /pɛˈtrɑlədʒi/

noun

Definition: The study of rocks, including how they are formed, their structure, and their chemical makeup.

Example: She decided to study petrology to learn more about the different types of rocks and their properties.

phage

IPA: /feɪdʒ/

KK: /feɪdʒ/

noun

Definition: A type of virus that infects and replicates within bacteria.

Example: Scientists are studying how phages can be used to treat bacterial infections.

phagocytosis

IPA: /ˌfæɡəʊsɪˈtoʊsɪs/

KK: /fægəˈsɪtəsɪs/

noun

Definition: The process by which certain cells, called phagocytes, surround and take in particles like bacteria or other foreign substances, often leading to their destruction.

Example: Phagocytosis is an important part of the immune response, helping to eliminate pathogens from the body.

phase

IPA: /feɪz/

KK: /feɪz/

noun

Definition: A stage or step in a process or development, often part of a series of changes or events.

Example: The project will be completed in three phases, each focusing on different aspects of the work.

transitive verb

Definition: To organize or carry out something in stages or steps, often to ensure that different parts work together smoothly.

Example: The team decided to phase the project over several months to manage the workload better.

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