Definition: Describing a condition that may develop into cancer or is likely to become cancerous.

Example: The doctor found a precancerous lesion during the examination.

Definition: A vein that carries blood from the upper part of the body to the heart.

Example: The surgeon carefully examined the precaval vein during the operation.

Definition: To move in a way that follows a circular path, often related to the change in orientation of an object due to external forces.

Example: The spinning top will precess as it slows down.

Definition: The slow movement or change in the direction of the axis of a spinning object, often seen in astronomy and physics, where it affects the position of stars and planets over time.

Example: The precession of the equinoxes affects the timing of the seasons.

Definition: Relating to the gradual change or movement of an object's axis or orbit, often due to gravitational forces.

Example: The precessional movement of the Earth's axis affects the climate over long periods.

Definition: Able to be caused to fall or be deposited, especially in the form of rain or snow.

Example: The meteorologist explained that the amount of precipitable water in the atmosphere affects rainfall predictions.

Definition: The quality of acting quickly and without careful thought; a tendency to make hasty decisions or actions.

Example: His precipitance in making decisions often led to mistakes.

Definition: Describing something that happens suddenly or unexpectedly, often without careful thought; it can also refer to acting quickly and rashly.

Example: His precipitant decision to quit his job surprised everyone.

Definition: A substance that causes a solid to form from a solution, often in a chemical reaction.

Example: The chemist added a precipitant to the solution to create a solid compound.

Definition: In a way that is done quickly and without careful thought, often leading to mistakes or problems.

Example: She acted precipitantly, making decisions without considering the consequences.

Definition: The condition of acting quickly or hastily without careful thought.

Example: His precipitantness in making decisions often led to mistakes.