[dih-lin-ee-ey-shuh n]


the act or process of delineating.
a chart or diagram; sketch; rough draft.
a description.

Origin of delineation

1560–70; < Late Latin dēlīneātiōn- (stem of dēlīneātiō) a sketch, equivalent to Latin dēlīneāt(us) (see delineate) + -iōn- -ion
Related formsde·lin·e·a·tive [dih-lin-ee-ey-tiv, -ee-uh-tiv] /dɪˈlɪn iˌeɪ tɪv, -i ə tɪv/, adjectivenon·de·lin·e·a·tion, nounnon·de·lin·e·a·tive, adjectivepre·de·lin·e·a·tion, nounun·de·lin·e·a·tive, adjective Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for delineation

Word Origin and History for delineation

1560s, native formation from delineate, or else from Latin delineationem (nominative delineatio) "sketch, description," noun of action from past participle stem of delineare (see delineate).

Online Etymology Dictionary, © 2010 Douglas Harper