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Trial vs Protocol - What's the difference?

trial | protocol |

As nouns the difference between trial and protocol

is that trial is an opportunity to test something out; a test while protocol is .

As verbs the difference between trial and protocol

is that trial is to carry out a series of tests on (a new product, procedure etc) before marketing or implementing it while protocol is (obsolete|transitive) to make a protocol of.

As an adjective trial

is pertaining to a trial or test or trial can be characterized by having three (usually equivalent) components.

trial

English

Etymology 1

From (etyl) trial, from . More at try.

Noun

(wikipedia trial) (en noun)
  • an opportunity to test something out; a test.
    • They will perform the trials for the new equipment next week.
  • appearance at judicial court.
  • a difficult or annoying experience
    • That boy was a trial to his parents

    Adjective

    (-)
  • Pertaining to a trial or test.
  • Attempted on a provisional or experimental basis.

    • Verb

  • To carry out a series of tests on (a new product, procedure etc.) before marketing or implementing it.
    • The warning system was extensively trialed before being fitted to all our vehicles.
  • To try out (a new player) in a sports team.
    • The team trialled a new young goalkeeper in Saturday's match, with mixed results.

    Derived terms

    * put on trial * trial and error * trial by combat * trial by fire * trial balloon * triality

    Etymology 2

    From (etyl) trialis, an adjective formed from .

    Adjective

    (-)
  • Characterized by having three (usually equivalent) components.
  • Triple.
  • (grammar) pertaining to a language form referring to three of something, as people; contrast singular'', ''dual'' and ''plural .
    • No language has a trial number unless it has a dual.

    See also

    *

    Anagrams

    * * English terms with multiple etymologies ----

    protocol

    English

    (wikipedia protocol)

    Noun

    (en noun)
  • * 1842 , Thomas Campbell, Frederick the Great and his Times , vol. II, p. 47:
    • Another account says that, on the morning of the 31st of May, the king delivered to the prince-royal the crown, the sceptre, and the key of his treasure and gave him his blessing. The privy-counsillor Vockerodt drew up at his desire a protocol of the transaction.
  • * 1970 , Matthew Smith Anderson, The Great Powers and the Near East, 1774-1923 , p. 32:
    • The terms of this protocol formed the basis for the Treaty of London signed by the British, French and Russian governments on 6 July 1827.
  • (international law) An amendment to an official treaty.
  • * 2002 , Philippe Sands, Principles of International Environmental Law , p. 917 n. 253:
    • The 1992 Protocol amended the definitions of other terms, including ‘ship’, ‘oil’ and ‘incident’: Art. 2.
  • The first leaf of a roll of papyrus, or the official mark typically found on such a page.
  • * 1991 , Leila Avrin, Scribes, Script, and Books , p. 146:
    • They marked the beginning of each scroll with their protocol''''', a practice that continued in the papyrus trade in the Byzantine Empire [...] into the Islamic period, when there were bilingual ' protocols in Greek and Arabic.
  • The official formulas which appeared at the beginning or end of certain official documents such as charters, papal bulls etc.
  • * 1985 , Archivum Historiae Pontificiae , v. 23, p. 14:
    • The protocol of the bull contains elements that appear to be formulaic by the time of John XVIII 's pontificate.
  • (sciences) The original notes of observations made during an experiment; also, the precise method for carrying out or reproducing a given experiment.
  • * 1931 , Gye & Purdy, The Cause of Cancer , p. 194:
    • The following is an abstract of the protocol of the experiment: Tumour extract. —A measured 16 c.c. of minced Rous Sarcoma tissue was ground with sand and extracted with 400 c.c. of 0.8-per-cent. saline.
  • The official rules and guidelines for heads of state and other dignitaries, governing accepted behaviour in relations with other diplomatic representatives or over affairs of state.
  • * 2009 , Laura Johnson, "A mwah too far", The Guardian , 19 Sep 2009:
    • Even the Queen (for whom the curtsey is a more standard address) was recently treated to an enthusiastic Obama embrace. Her Majesty, who is not normally known for partaking in such public displays of affection, seemed unperturbed by Michelle Obama's disregard for royal protocol .
  • (by extension) An accepted code of conduct; acceptable behaviour in a given situation or group.
  • * 2010 , The Guardian , 16 Jul 2010:
    • For those uncertain in the protocol of handshaking a formula for the perfect handshake has been devised by scientists at the University of Manchester.
  • (computing) A set of formal rules describing how to transmit or exchange data, especially across a network.
  • * 2006 , Zheng & Ni, Smart Phone and Next-Generation Mobile Computing , p. 444:
    • An exception is Jabber, which is designed based on an open protocol called the extensible messaging and presence protocol (XMPP).
  • (medicine) The set of instructions allowing a licensed medical professional to start, modify, or stop a medical or patient care order.

    • Synonyms

    * procedure * policy

    Verb

  • (obsolete) To make a protocol of.
  • (obsolete) To make or write protocols, or first drafts; to issue protocols.
    • (Carlyle)

    Anagrams

    * ----