ˈdemənˌstrāt sometimes də̇ˈmänˌ- or dēˈmänˌ-, usu -ād.+V verb
( -ed/-ing/-s )
Etymology: Latin demonstratus, past participle of demonstrare, from de- + monstrare to show — more at muster
transitive verb
1.
a. obsolete : indicate : point out
b. : to manifest clearly, certainly, or unmistakably : show clearly the existence of
even if both sides demonstrate a will to agree — New Republic
2.
a. : to make evident or reveal as true by reasoning processes, concrete facts and evidence, experimentation, operation, or repeated examples
demonstrated that the geologic agencies are not explosive and cataclysmal but steady and patient — C.W.Eliot
b. : to illustrate or explain in an orderly and detailed way especially with many examples, specimens, and particulars
demonstrate the essentials of the theistic position — W.R.Inge
3. : to show or prove to a prospective customer (as by actual operation) the special value or merits of (an article or product)
intransitive verb
1. : to make a demonstration ; specifically : to make a public display of sentiment for or against a person or cause
students demonstrating for the ouster of the dictator
2. : to teach or explain by demonstration
Synonyms: see prove , show