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1. Having definite and distinct lines or features: a well-defined silhouette.
2. Accurately and unambiguously stated or described: a well-defined argument.


adj (well defined when postpositive)
clearly delineated, described, or determined


sharply or clearly stated, outlined, described, etc.: a well-defined character; a well-defined boundary.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Adj.1.well-defined - having a clean and distinct outline as if precisely cut along the edges; "a finely chiseled nose"; "well-defined features"
distinct - easy to perceive; especially clearly outlined; "a distinct flavor"; "a distinct odor of turpentine"; "a distinct outline"; "the ship appeared as a distinct silhouette"; "distinct fingerprints"
2.well-defined - accurately stated or described; "a set of well-defined values"
ill-defined, unclear - poorly stated or described; "he confuses the reader with ill-defined terms and concepts"


[ˌweldɪˈfaɪnd] ADJbien definido
References in classic literature ?
Far away on the extreme verge of the alkali plain there rose up a little spray of dust, very slight at first, and hardly to be distinguished from the mists of the distance, but gradually growing higher and broader until it formed a solid, well-defined cloud.
Within the cannabis space, the analyst favors Canadian companies who are focused on long-term value creation and gaining market share as well as those with a well-defined plan for potentially entering the U.S.
Initially, the party-list system was supposed to provide the marginalized and underrepresented sectors, or organizations and parties who lack well-defined political constituencies but who could contribute to the formulation and enactment of appropriate legislation that will benefit the nation as a whole, the enabling voice to support their legislative agenda.
Empyrean bought "excellent quality" 3D seismic data in 2017, and analysis of the set confirmed the presence of "well-defined low reflectivity" zones.
A magnetic resonance imaging (MRI) scan showed that he had numerous well-defined cystic lesions throughout his brain.
The medical community is debating whether or not men really do go through a well-defined menopause.
Fitch's view is based on government ownership of the company, a well-defined legal framework for financial support, and LPS's policy role in supporting the stability of the banking system.
"Rather, Congress directed NCUA to prescribe, by regulation, a definition for the term well-defined local community, neighborhood, or rural district."
At the time of surgery a well-defined ethmoid bulla was encountered in the left middle meatus (figure, B).
Objective: Recent advances made in the field of crystallization-driven self-assembly (CDSA) of block copolymers (BCPs) with a crystallisable core-forming block in selective solvents have opened up exciting opportunities in the creation of well-defined nanostructures such as monodisperse cylinders with precisely controlled length.
Nominating the winners is based on well-defined criteria that reflect the growth in e-services adoption on the Dubai Trade Portal -- www.dubaitrade.ae -- during 2014.
It has a well-defined strategy, experienced team and very dedicated Board of Directors.