5 days ago · The meaning of BOUNDARY is something that indicates or fixes a limit or extent. How to use boundary in a sentence.

BOUNDARY definition: 1. a real or imagined line that marks the edge or limit of something: 2. the limit of a subject or…. Learn more.

Definition of boundary noun in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

2 meanings: 1. something that indicates the farthest limit, as of an area; border 2. cricket a. the marked limit of the playing.... Click for more definitions.

Define boundary. boundary synonyms, boundary pronunciation, boundary translation, English dictionary definition of boundary. n. pl. bound·a·ries 1. Something that indicates a border or limit. 2. The border …

boundary, border, frontier refer to something that divides one territory, state, country, etc., from another. boundary most often refers to a line on a map; it may be a physical feature, such as a river: …

Jun 7, 2026 · Noun boundary (plural boundaries) The dividing line or location between two areas.

Definition of boundary in the Definitions.net dictionary. Meaning of boundary. What does boundary mean? Information and translations of boundary in the most comprehensive dictionary definitions …

boundary definition: dividing line between two areas. Check meanings, examples, usage tips, pronunciation, domains, and related words. Discover expressions like "boundary line", "state …

boundary (noun) boundary / ˈ baʊndri/ noun plural boundaries Britannica Dictionary definition of BOUNDARY 1 [count] : something (such as a river, a fence, or an imaginary line) that shows where …