different between ascertain vs demonstrate

English

Etymology

From Middle English acerteynen, from Old French acertener, from a- (“to, towards”) + certener (“make sure of”), from the adjective certain, from Latin certus (“certain, fixed”). Compare to Spanish acertar.

Pronunciation

• (UK) IPA^(key): /?æs??te?n/
• (US) enPR: ?s'-?r-t?n?, IPA^(key): /?æs??te?n/
• Rhymes: -e?n
• Hyphenation: as?cer?tain

Verb

ascertain (third-person singular simple present ascertains, present participle ascertaining, simple past and past participle ascertained)

1. To find out definitely; to discover or establish.

   Synonyms: determine, discover, establish, find out, learn, work out
2. (obsolete) To make (someone) certain or confident about something; to inform.
3. (archaic) To establish, to prove.
4. (archaic) To ensure or effect.

Derived terms

• ascertainable
• ascertainedly
• ascertainment

Translations

Anagrams

• Cartesian, arsacetin, cartesian, craniates, intracase, sectarian

English

Etymology

Borrowed from Latin d?monstr?, d?monstr?tus (“I show”).

Pronunciation

• IPA^(key): /?d?m?nst?e?t/

Verb

demonstrate (third-person singular simple present demonstrates, present participle demonstrating, simple past and past participle demonstrated)

1. (transitive) to show how to use (something).
   • 1987, February 8, Richard Zachs, "Candy is dandy (though maybe not liquor) - so for this Valentine's Day, video may be a whole lot more fun", The New York Daily News

     In this tape, a velvet-voiced narrator provides a stroke-by-stroke guide to massaging your partner. As she speaks, comely nude couples demonstrate.

2. to show the steps taken to create a logical argument or equation.
3. (intransitive) to participate in or organize a demonstration.

4. (transitive) to show, display, or present; to prove or make evident

Conjugation

Related terms

Translations

See also

• show
• prove

Esperanto

Pronunciation

• IPA^(key): /demons?trate/
• Rhymes: -ate

Noun

demonstrate

1. present adverbial passive participle of demonstri

Ido

Pronunciation

• IPA^(key): /de?monstrate/

Verb

demonstrate

1. adverbial present passive participle of demonstrar

Latin

Verb

d?m?nstr?te

1. second-person plural present active imperative of d?m?nstr?

Participle

d?m?nstr?te

1. vocative masculine singular of d?m?nstr?tus