Outside of the normal range of measurement; beyond expectations.

A schematic representation of how the different stages in a process are interconnected.

A nomogram.

A sign or poster showing letters or symbols in progressively smaller lines of type, used to test distance vision.

A graph or chart showing the relationships of the thermodynamic properties of moist air.

A pictorial graph in the shape of a circle, with segments representing related proportions

A graph in the form of boxes of different heights, with each box representing a different value or category of data, and the heights representing frequencies.

(management) A graphical representation of the tasks and resources needed to complete a job or project; may show ranges of possible start and end dates and the relationships between tasks; used to pinpoint bottlenecks and assign priorities.

(nautical) the level below which depths are indicated and above which heights of the tides are expressed; usually mean level of low water at a spring tide

(often plural) A ranking of music (songs, albums etc) according to popularity during a given period of time.