concordyoudaoicibaDictYouDict
concord: [13] Etymologically, concord signifies that two people’s hearts are together, as one. The word comes, via Old French concorde, from Latin concordia, a derivative of the adjective concors. This meant literally ‘hearts together’, and thus ‘of one mind, in harmony’. It was formed from the prefix com- ‘together’ and the noun cors ‘heart’ (source of English cordial and French coeur). Concordat [17] comes from the past participle of the Latin verb concordāre ‘agree’. Discord [13], the antonym of concord, has a parallel origin, coming ultimately from Latin discors ‘disagreeing’.
=> concordat, cordial, discord
conditionyoudaoicibaDictYouDict
condition: [14] Latin condīcere originally meant literally ‘talk together’ – it was a compound verb formed from the prefix com- ‘together’ and dicere ‘talk’ (whose base dic- forms the basis of a wide range of English words from abdicate to vindicate, including diction and dictionary). Gradually the idea of ‘talking together, discussing’ passed to ‘agreeing’, and the derived Latin noun conditiō originally meant ‘agreement’. From this came ‘stipulation, provision’, and hence ‘situation, mode of being’, all of them senses which passed via Old French condicion into English condition.
=> abdicate, diction, dictionary, predict, vindicate
consentyoudaoicibaDictYouDict
consent: [13] The notion underlying ‘giving one’s consent’ is ‘feeling together’ – that is, ‘agreeing’, and hence ‘giving approval or permission’. The word comes from Old French consente, a derivative of the verb consentir. This was a descendant of Latin consentīre ‘agree’, a compound verb formed from the prefix com- ‘together’ and sentīre ‘feel’ (source of English sense, sentence, sentiment, etc). Consensus, originally the past participle of Latin consentīre, was borrowed into English in the 19th century.
=> consensus, sense, sentence, sentiment
soothyoudaoicibaDictYouDict
sooth: [OE] Sooth ‘truth’ (which now survives in current usage only in the compound soothsayer [14]) goes back ultimately to Indo-European *sntyós (possible ancestor also of English sin). This was a derivative of the base *es- ‘be’, and hence etymologically means ‘that which is’. It passed into prehistoric Germanic as the adjective *santhaz.

As in English, in most other Germanic languages the word has now died out, but it survives in Swedish (sann) and Danish (sand) as an adjective meaning ‘true’. From the Old English form sōth a verb was formed, sōthian ‘prove to be true’, which has evolved into modern English soothe. Its present-day meaning did not emerge, via intermediate ‘confirm’ and ‘please or flatter by confirming or agreeing’, until the 17th century.

=> soothe
accordance (n.)youdaoicibaDictYouDict
c. 1300, "compliance;" early 14c., "agreement, concurrence," from Old French acordance "agreeing, reconciliation, harmony," noun of action from acorder (see accord). Of things, "conformity, compatibility, harmony," late 14c. Phrase in accordance with is attested from c. 1810 (in Middle English, in accordance of was the usual form).
accordingyoudaoicibaDictYouDict
c. 1300, "matching, similar, correponding," present participle adjective and adverb from accord (v.). Meanings "conforming (to), compliant, in agreement; consistent, harmonious; suitable, appropriate" are from late 14c. According to "referring to," literally "in a manner agreeing with" is attested from mid-15c.
agree (v.)youdaoicibaDictYouDict
late 14c., "to be to one's liking;" also "to give consent," from Old French agreer "to receive with favor, take pleasure in" (12c.), from phrase a gré "favorably, of good will," literally "to (one's) liking," from Latin ad "to" (see ad-) + gratum "pleasing," neuter of gratus (see grace (n.)); the original sense survives best in agreeable. Meaning "to be in harmony in opinions" is from late 15c. Related: Agreed; agreeing.
caucus (n.)youdaoicibaDictYouDict
"private meeting of party leaders," 1763, American English (New England), perhaps from an Algonquian word caucauasu "counselor, elder, adviser" in the dialect of Virginia, or from the Caucus Club of Boston, a 1760s social & political club whose name possibly derived from Modern Greek kaukos "drinking cup." Another old guess is caulker's (meeting) [Pickering, 1816], but OED finds this dismissable.
caucus: "This noun is used throughout the United States, as a cant term for those meetings, which are held by the different political parties, for the purpose of agreeing upon candidates for office, or concerting any measure, which they intend to carry at the subsequent public, or town meetings." [John Pickering, "A Vocabulary, or Collection of Words and Phrases Which Have Been Supposed to be Peculiar to the United States of America," Boston, 1816]



The word caucus, and its derivative caucusing, are often used in Boston. The last answers much to what we stile parliamenteering or electioneering. All my repeated applications to different gentlemen have not furnished me with a satisfactory account of the origin of caucus. It seems to mean, a number of persons, whether more or less, met together to consult upon adopting and prosecuting some scheme of policy, for carrying a favorite point. [William Gordon, "History, Rise, Progress, and Establishment of the Independence of the United States of America," London, 1788]
concordance (n.)youdaoicibaDictYouDict
late 14c., "alphabetical arrangement of all the words in a book" (especially the Bible), from Old French concordance (12c.) "agreement, harmony," from Late Latin concordantia, from concordantem (nominative concordans; see concord). Originally a citation of parallel passages. Literal meaning "fact of agreeing" attested in English from mid-15c.
congruent (adj.)youdaoicibaDictYouDict
early 15c., "suitable, proper," from Latin congruentem (nominative congruens) "agreeing, fit, suitable," present participle of congruere, literally "to come together, agree, correspond with," from com- "with" (see com-) + a lost verb *gruere, *ruere "fall, rush," perhaps from PIE *ghrei- "to rub, grind" (see chrism). Geometry sense attested by 1706.
consent (v.)youdaoicibaDictYouDict
early 13c., from Old French consentir (12c.) "agree, comply," from Latin consentire "feel together," from com- "with" (see com-) + sentire "to feel" (see sense (n.)). "Feeling together," hence, "agreeing, giving permission," apparently a sense evolution that took place in French before the word reached English. Related: Consented; consenting.
consistent (adj.)youdaoicibaDictYouDict
1570s, "standing firm, standing still," from Latin consistentem (nominative consistens), present participle of consistere (see consist). Modern sense of "agreeing" (with with) is first attested 1640s. Older sense survives in consistency. Related: Consistently.
disagree (v.)youdaoicibaDictYouDict
late 15c., "refuse to assent," from Old French desagreer (12c.), from des- (see dis-) + agreer (see agree). Related: Disagreed; disagreeing.
discord (n.)youdaoicibaDictYouDict
early 13c., descorde, "unfriendly feeling, ill will;" also "dissention, strife," from Old French descorde (12c.) "disagreement," from Latin discordia, from discors (genitive discordis) "disagreeing, disagreement," from dis- "apart" (see dis-) + cor (genitive cordis) "heart," from PIE root *kerd- "heart" (see heart). Musical sense is late 14c.
homologous (adj.)youdaoicibaDictYouDict
1650s, from Greek homologos "agreeing, of one mind," from homos "same" (see homo- (1)) + logos "relation, reasoning, computation," related to legein "reckon, select, speak" (see lecture (n.)).
inconsistent (adj.)youdaoicibaDictYouDict
1640s, "not agreeing in substance or form," from in- (1) "not, opposite of" + consistent. Related: Inconsistently.
symphony (n.)youdaoicibaDictYouDict
c. 1300, a name given to various types of musical instruments, from Old French simphonie, sifonie, simfone "musical harmony; stringed instrument" (12c., Modern French symphonie) and directly from Latin symphonia "a unison of sounds, harmony," from Greek symphonia "harmony, concord of sounds," from symphonos "harmonious, agreeing in sound," from assimilated form of syn- "together" (see syn-) + phone "voice, sound," from PIE root *bha- (2) "to speak, tell, say" (see fame (n.)).

Meaning "harmony of sounds" in English is attested from late 14c.; sense of "music in parts" is from 1590s. "It was only after the advent of Haydn that this word began to mean a sonata for full orchestra. Before that time it meant a prelude, postlude, or interlude, or any short instrumental work." ["Elson's Music Dictionary"] Meaning "elaborate orchestral composition" first attested 1789. Elliptical for "symphony orchestra" from 1926. Diminutive symphonette is recorded from 1947.
true (v.)youdaoicibaDictYouDict
"make true in position, form, or adjustment," 1841, from true (adj.) in the sense "agreeing with a certain standard." Related: Trued; truing.
accordantyoudaoicibaDictYouDict
"Agreeing or compatible", Middle English: from Old French acordant, from acorder 'bring to an agreement' (see accord).
consentientyoudaoicibaDictYouDict
"Of the same opinion in a matter; in agreement", Early 17th century: from Latin consentient- 'agreeing', from the verb consentire (see consent).