Exam: GRE (Verbal)

Definition: Describing something that has been combined with or filled with silicon, often resulting in a hard, stone-like substance.

Example: The silicified wood was found in the ancient forest, now turned to stone.

Definition: To convert into silica or a siliceous substance.

Example: The fossils were silicified over millions of years, preserving their details.

Definition: To change into a form that contains silica or to be filled with silica.

Example: Over time, the organic material began to silicify, turning into a rock-like substance.

Definition: To change something into a form that contains silica or to fill it with silica.

Example: The process of silicifying the rock made it much harder and more durable.

Definition: A chemical element that is a non-metal and is commonly used in electronics and computer chips.

Example: Silicium is essential for making semiconductors in electronic devices.

Definition: A chemical element that is a nonmetal and is found in nature, mainly in sand and rocks. It is used in making glass, ceramics, and electronic devices.

Example: Silicon is a key material in the production of computer chips.

Definition: A lung disease caused by breathing in dust from certain minerals, leading to scarring of the lungs and difficulty in breathing.

Example: Workers in the mining industry are at risk of developing silicosis due to prolonged exposure to silica dust.

Definition: Relating to a lung disease caused by inhaling very fine silicate or quartz dust, which leads to inflammation and scarring of the lungs.

Example: Workers in the mining industry are at risk of developing silicotic conditions due to prolonged exposure to silica dust.

Definition: A type of chemical compound made of silicon, oxygen, and often carbon and hydrogen, typically structured with alternating silicon and oxygen atoms.

Example: Siloxanes are commonly used in the production of silicone materials.

Definition: The state or quality of being alike or having things in common.

Example: There is a strong similarity between the two paintings.

Definition: Relating to the act of simony, which is the buying or selling of ecclesiastical privileges, such as church offices or sacraments.

Example: The church condemned simoniacal practices as corrupt and unethical.

Definition: Not very intelligent or lacking in complexity; often used to describe someone who is naive or simplistic in their thinking.

Example: He had a simpleminded approach to solving the problem, which overlooked many important details.