Definition: A short tube with a narrow section that causes fluid to flow faster and pressure to drop, often used in measuring fluid flow or creating suction.

Example: The engineer installed a venturi in the fuel system to improve efficiency.

Definition: A toxic alkaloid derived from the seeds of certain plants, particularly from the genus Veratrum, used in medicine and research.

Example: The scientist studied the effects of veratria on the nervous system.

Definition: A toxic, yellowish-white powder derived from certain plants, used in research and medicine.

Example: Veratridine is studied for its effects on nerve cells in scientific experiments.

Definition: A harmful mixture of natural compounds taken from sabadilla seeds, which was used in the past for medicinal purposes and as an insect repellent.

Example: Veratrine was once commonly used in medicine but is now recognized for its toxicity.

Definition: A type of mineral that expands when heated, often used for insulation and as a growing medium for plants.

Example: Vermiculite is commonly added to potting soil to improve aeration and moisture retention.

Definition: Relating to verses or lines of poetry, often used to describe the structure or divisions in written works.

Example: The poem was written in a versicular style, with each stanza clearly defined.

Definition: Green plants or vegetation, especially in forests, that can provide cover or food for animals like deer.

Example: The forest was full of vert, making it a perfect habitat for deer.

Definition: Describing something that is upright or positioned at a right angle to the ground or horizon.

Example: The flagpole stood vertical against the clear blue sky.

Definition: A position or direction that is straight up and down, perpendicular to the ground.

Example: The building was designed with a vertical structure to maximize space.

Definition: The quality or state of being vertical; the position of being upright or perpendicular to the ground.

Example: The architect emphasized the verticality of the building in his design.

Definition: In a direction that goes straight up and down, rather than side to side or at an angle.

Example: The flag was hung vertically on the wall.