Isobases

Part of speech: noun

Definitions

1. Lines or curves on a graph or map that connect points where a particular property or value is constant; in chemistry, curves representing equal base strength or acidity in different substances; in general, sets of locations sharing the same baseline characteristic
2. Contours or lines linking locations of identical property values; specifically showing equivalent basicity in chemical solutions; broadly referring to points with unchanged foundational qualities
3. Graphical representations joining points of uniform attributes; used in chemical contexts to depict equal base concentrations; generally marking places with consistent underlying features

Etymology: "Isobases" is the plural of "isobase," a term built from the Greek prefix "iso-" meaning "equal" and "base," used in the sense of a baseline or reference line. The noun names the contour lines on a map or chart that join points of equal value, such as equal atmospheric pressure or equal height above a reference level. The "iso-" element is the same Greek "isos," meaning "equal," that appears in words like "isosceles" and "isotope." Attaching it to a familiar word creates a self-explanatory technical label: a line of equal reading across a surface.

Synonyms: isoelectric points