Definition: A system used for navigation that determines a location by analyzing the time it takes for radio signals from multiple ground stations to reach a receiver.

Example: The ship used loran to navigate through the foggy waters.

Definition: A medication that helps to reduce anxiety and is often used to treat seizures and other conditions.

Example: The doctor prescribed lorazepam to help manage her anxiety before the surgery.

Definition: A condition where the lower back has an excessive inward curve, making the back appear concave when viewed from the side.

Example: The doctor explained that lordosis can lead to back pain if not treated properly.

Definition: Relating to an abnormal inward curve of the lower back, which can affect posture and movement.

Example: The doctor explained that a lordotic posture can lead to back pain if not addressed.

Definition: A small magnifying glass that is often used by jewelers and watchmakers to see details more clearly.

Example: The jeweler used a loupe to examine the diamond closely.

Definition: A medication that helps lower cholesterol levels in the blood.

Example: The doctor prescribed lovastatin to help manage my cholesterol levels.

Definition: Noting something that causes a decrease in position, value, or mood.

Example: The lowering clouds signaled an approaching storm.

Definition: The action or process of making something lower or reducing its height or level.

Example: The lowering of the flag signified the end of the ceremony.

Definition: To make something go down or decrease in position, amount, or intensity.

Example: The workers are lowering the flag at sunset.

Definition: A type of audio filter that allows low frequencies to pass through while blocking higher frequencies.

Example: The sound engineer used a lowpass filter to enhance the bass in the music track.

Definition: A type of curve on the surface of a sphere that crosses all meridians at the same angle, often used in navigation.

Example: Sailors often use a loxodrome to plot their course across the ocean.

Definition: Describing something that is smooth and slippery, often making it easier for things to move over it without friction.

Example: The lubric surface of the slide made it fun for the children to play on.