noun a person or thing that marks
In construction, markers are used for marking measurements, lines, or points on surfaces.
In education, markers are commonly used for writing on whiteboards or blackboards.
In healthcare, markers are used for marking areas for surgery or treatment, or for labeling medical equipment.
In sports, markers are used for marking boundaries, lines, or positions on fields or courts.
In art, markers are used for drawing, coloring, and outlining.
In offices, markers are used for labeling, highlighting, and writing on paper or other surfaces.
In the context of a writer, a marker can refer to a tool used for highlighting or making notes in a text. It can also refer to a milestone or point of reference in a story or plot.
In the context of a psychologist, a marker can refer to a specific behavior or characteristic that is used to assess or diagnose a psychological condition. It can also refer to a point of progress or improvement in therapy sessions.
In the context of a teacher, a marker can refer to a grading tool used to assess student work, such as a red pen for marking errors or a rubric for providing feedback. It can also refer to a visual aid used to highlight important information on a whiteboard or chart.
In the context of a surveyor, a marker can refer to a physical object or point used to indicate a specific location or boundary on a map or in the field. It can also refer to a reference point or benchmark used for measuring distances or angles.
In the context of a biologist, a marker can refer to a genetic or molecular tag used to identify specific traits or sequences in an organism. It can also refer to a chemical or dye used to label and track cells or molecules in an experiment.
In the context of an architect, a marker can refer to a drawing tool used for sketching or drafting building plans. It can also refer to a physical marker or monument used to designate key points or features in a landscape or urban design.