Indentions

Part of speech: noun

Definitions

  1. A series of impressions or depressions made on a surface, often used to create visual effects or organize material
  2. Marks or grooves that are carved or pressed into a material, serving to denote specific sections or highlight textures
  3. Shallow cuts or impressions that appear on a surface, frequently utilized for aesthetic or functional purposes

Etymology: The noun in question appears to be a plural form derived from "indention," itself a variant of "indentation." Both forms relate to the act or result of indenting, which means to notch, cut into, or set a margin inward from the usual alignment. The root goes back to the Latin verb "indentare," meaning "to make notches" or "to cut into," which stems from "dens," meaning "tooth." This connection comes from the notion of making tooth-like notches or serrations along an edge. In medieval documents, "indenture" referred to a legal agreement written in duplicate on a single sheet and then torn in a jagged, tooth-like line so that the two parts could later be matched to detect forgery. The form "indention" itself emerged in English around the 17th century as a variant spelling influenced by the verb "indent," which entered English in the late Middle Ages. "Indent" was originally a verb meaning to notch or set in, eventually extending into the noun form with "indention" or "indentation" describing the resulting space or notch. Though "indentation" is far more common today, "indention" has persisted as a less frequent synonym, often referring to the small hollow or recess made by pressing or cutting into a surface — a subtle inward mark rather than a fully developed notch. The plural "indentions" simply refers to multiple such marks or recesses. The shift from a concrete physical notch to the abstract use of the term in formatting text—where an "indent" creates a blank space at the beginning of a line or paragraph—happened over several centuries. This figurative extension maintains the original sense of "setting in" from the edge, linking the physical act of notching to the visual layout on a page.

Synonyms: indentations, notches, grooves, impressions, dents

Antonyms: protrusions, bulges, bumps, outgrowths, extensions