Definition: A recurring period of sexual receptivity and fertility in female mammals, often referred to as heat.

Example: The female dog is in oestrus and is ready to mate.

Definition: The area of the sea that is visible from the shore and is far away, often beyond where boats can anchor.

Example: The ship was sailing smoothly in the offing, far from the coast.

Definition: A branch or part that grows out from the main part of something, often referring to a family, group, or plant.

Example: The new company is an offshoot of the original business that started years ago.

Definition: A type of tree, especially known as the Malay apple, which is often distinguished from other related trees by its specific names.

Example: The ohia tree is an important part of the local ecosystem in Hawaii.

Definition: A large, nocturnal bird found in Central and South America that primarily eats fruit and is known for its ability to produce oil from its young.

Example: The oilbird is famous for its unique diet and the oil extracted from its young.

Definition: A type of plant, specifically referring to the genus that includes olive trees.

Example: The olea tree is known for its delicious olives.

Definition: Having a greasy or oily quality, often used to describe someone who is excessively flattering or ingratiating in a way that feels insincere.

Example: His oleaginous compliments made everyone uncomfortable at the meeting.

Definition: A type of evergreen shrub that has fragrant flowers and is known to be poisonous. It can have white, pink, or purple flowers and is often found in gardens.

Example: The garden was filled with beautiful oleander plants, but we had to be careful because they are toxic.

Definition: A type of small tree that grows in Eurasia, known for its silver leaves, fragrant flowers, and olive-like fruit.

Example: The oleaster tree is often found in dry areas and is valued for its unique fruit.

Definition: The ability to detect and identify smells.

Example: Olfaction plays a crucial role in how we experience flavors in food.