Definition: A machine or device that calculates and displays totals, often used in contexts like betting or measuring quantities.

Example: The totalizer showed the final amount of bets placed during the race.

Definition: Able to be physically touched or felt; something that can be perceived by touch.

Example: The fabric of the dress is soft and touchable, making it very comfortable to wear.

Definition: A flat surface that detects finger movement and is used to control a computer's cursor, often found on laptops instead of a mouse.

Example: I prefer using the touchpad on my laptop rather than a mouse.

Definition: Referring to something that exists in very small amounts or quantities that are less than what is usually considered normal.

Example: The water sample contained trace amounts of a chemical substance.

Definition: To have origins or to be able to be followed back to a source or starting point.

Example: The traditions of the festival trace back to ancient times.

Definition: A small amount or sign of something that is not easily seen or noticed, like a hint or mark left behind.

Example: The detective found a trace of evidence at the crime scene.

Definition: To find or follow the path, history, or outline of something, often by looking at evidence or copying it.

Example: She used a pencil to trace the outline of the map onto her notebook.

Definition: The ability to follow and identify all the steps or stages in a process that lead to a specific outcome or result.

Example: The traceability of the product ensures that we can track its journey from production to sale.

Definition: Able to be followed or tracked back to its origin or source.

Example: The package is traceable, so we can see where it is at all times.

Definition: A person or thing that traces or follows something, often used to refer to a bullet that leaves a visible trail or a substance that can be tracked in a system.

Example: The detective hired a tracer to find the missing person.

Definition: A copy or representation made by drawing over the lines of an original image or document, often using a transparent sheet.

Example: The artist created a tracing of the famous painting to practice her technique.

Definition: A device used to control the movement of a cursor on a computer screen, consisting of a ball that can be rotated while being housed in a stationary base.

Example: She prefers using a trackball instead of a traditional mouse for her computer work.

Definition: Moving on a path or surface that is made of continuous material, often used in reference to vehicles or machinery that operate on tracks.

Example: The tracked vehicle was able to navigate through the rough terrain easily.

Definition: To follow the course or progress of something, often by using a system or method to keep a record of it.

Example: The researchers tracked the movement of the animals over several months.