Exam: Cambridge English: C1 Advanced (CAE)

Definition: To change into wood or become woody by developing lignin in the cell walls.

Example: As the plant matures, it will lignify, giving it a stronger structure.

Definition: To turn into wood or a wood-like substance by adding lignin, which is a complex organic polymer found in the cell walls of many plants.

Example: The plant cells will lignify as they mature, giving them strength and structure.

Definition: A material made from a mix of lignin and cellulose that provides strength to the cell walls of woody plants.

Example: Lignocellulose is an important component in the production of biofuels.

Definition: Relating to or derived from a type of plant material that consists of cellulose and lignin, often used in the context of biomass products.

Example: Lignocellulosic materials are important for producing biofuels.

Definition: Related to a part of the brain that controls emotions and memories.

Example: The limbic system plays a crucial role in regulating emotions and behavior.

Definition: Related to a point of transition or threshold, often describing something that is in between two states or stages.

Example: The liminal space between childhood and adulthood can be confusing for many young people.

Definition: Capable of being restricted or confined in some way.

Example: The resources available for the project are limitable, so we need to plan carefully.

Definition: A limit or restriction that prevents something from being done or achieved.

Example: The limitation of resources made it difficult to complete the project on time.

Definition: The condition of having restrictions or boundaries that prevent full development or freedom.

Example: The limitedness of resources made it difficult to complete the project.

Definition: Having no boundaries or restrictions; infinite in extent or capacity.

Example: The possibilities for creativity are limitless when you think outside the box.

Definition: Described or represented in a way that is clear and detailed, often with a focus on lifelike qualities.

Example: The artist limned the landscape with such precision that it felt like a photograph.