Exam: Cambridge English: B2 First (FCE)

Definition: A unit of weight in the metric system that is equal to 100 grams.

Example: The recipe calls for a hectogram of flour to make the cake.

Definition: A unit of measurement in the metric system that is equal to 100 meters.

Example: The field is about three hectometers long.

Definition: Related to or designed for a type of fence or boundary made of plants, or something that is close to a boundary.

Example: The hedge plants in the garden provide privacy and beauty.

Definition: To avoid giving a clear answer or to make a statement less definite.

Example: When asked about his plans, he decided to hedge instead of giving a straight answer.

Definition: A row of closely planted shrubs or small trees that forms a fence or boundary, or a way to protect against financial loss.

Example: The garden was surrounded by a tall hedge that provided privacy.

Definition: To limit or protect against potential loss by making a counterbalancing move, often in finance or betting.

Example: He decided to hedge his bets by investing in both stocks and bonds.

Definition: A person who creates or repairs hedges, or someone who takes protective measures in betting or investments.

Example: The hedger skillfully trimmed the bushes to create a beautiful garden border.

Definition: The largest or heaviest in size or weight compared to others.

Example: He carried the heftiest box to the truck.

Definition: A type of aircraft that flies by using rotating blades to lift off the ground and move through the air.

Example: The helicopter flew over the city, providing a stunning view from above.

Definition: A type of aircraft that has rotating blades on top and can fly vertically and horizontally.

Example: The rescue team used a helicopter to reach the stranded hikers.

Definition: A location where helicopters can land and take off.

Example: The city plans to build a new heliport to improve air travel.

Definition: A light, colorless gas that is used in balloons and for cooling. It is the second element on the periodic table and is found in natural gas and some radioactive materials.

Example: The party was fun, especially with the helium balloons floating around.

Definition: A shape or structure that spirals around a central axis, often resembling a coil or spiral staircase.

Example: The DNA molecule has a double helix structure that is essential for its function.

Definition: The quality of being useful or providing assistance to others.

Example: Her helpfulness made a big difference in the community.