Definition: Describing an organism that feeds on fish as its primary source of food.

Example: The ichthyophagous birds dive into the water to catch their meals.

Definition: A type of extinct marine reptile that lived during the Mesozoic era, known for its fish-like shape, long snout, and flippers, resembling a dolphin.

Example: The ichthyosaur swam gracefully through the ancient oceans, hunting for fish.

Definition: Relating to a group of extinct marine reptiles that resembled modern dolphins and lived during the Mesozoic era.

Example: The ichthyosaurian fossils found in the region provide valuable insights into prehistoric marine life.

Definition: A head of grain is the part of a cereal plant that contains the seeds, typically found at the top of the stalk.

Example: The farmer inspected the icker to ensure it was ready for harvest.

Definition: A type of antibody that is the most common in the blood and helps the body fight infections. It can also pass from a mother to her baby during pregnancy.

Example: The doctor explained that IgG antibodies are important for protecting the body against infections.

Definition: To ignore someone or something, often in a dismissive way.

Example: She decided to igg her old friends after they betrayed her trust.

Definition: A large lizard that is often green or brown and is found in tropical areas of America. Iguanas are mostly herbivorous and have a distinctive crest along their back.

Example: The iguana basked in the sun on the rock.

Definition: Relating to or resembling the iguana, a type of lizard.

Example: The iguanian features of the animal were evident in its long tail and green scales.

Definition: A type of lizard that belongs to the family Iguanidae, which includes various species commonly found in warm regions.

Example: The iguanid basked in the sun on a rock, enjoying the warmth.

Definition: A type of large, plant-eating dinosaur that lived during the Jurassic and Cretaceous periods, known for its distinctive thumb spikes and herbivorous diet.

Example: The iguanodon was one of the first dinosaurs to be named and studied by paleontologists.

Definition: A type of antelope found in Africa, known for its reddish color and impressive jumping skills. Males have curved horns that are ridged.

Example: The impala gracefully leaped over the bushes as it ran across the savannah.