married (adj.)youdaoicibaDictYouDict[married 词源字典]
"formally wedded," late 14c., from past participle of marry (v.).[married etymology, married origin, 英语词源]
mate (n.1)youdaoicibaDictYouDict
"associate, fellow, comrade," mid-14c., also "companion" (late 14c.), from Middle Low German mate, gemate "one eating at the same table, messmate," from Proto-Germanic *ga-maton "having food (*matiz) together (*ga-)," which is etymologically identical with companion. Cognate with Danish and Swedish mat, German Maat "mate," Dutch maat, from German. Meaning "one of a wedded pair" is attested from 1540s. Used as a form of address by sailors, laborers, etc., since at least mid-15c. Meaning "officer on a merchant vessel is from late 15c.
spouse (n.)youdaoicibaDictYouDict
c. 1200, "a married person, either one of a married pair, but especially a married woman in relation to her husband," also "Christ or God as the spiritual husband of the soul, the church, etc.," also "marriage, the wedded state," from Old French spous (fem. spouse) "marriage partner," variant of espous/espouse (Modern French épous/épouse), from Latin sponsus "bridegroom" (fem. sponsa "bride"), literally "betrothed," from masc. and fem. past participle of spondere "to bind oneself, promise solemnly," from PIE *spend- "to make an offering, perform a rite" (see spondee). Spouse-breach (early 13c.) was an old name for "adultery."
unwed (adj.)youdaoicibaDictYouDict
1510s, from un- (1) "not" + past participle of wed (v.). Unwedded "unmarried; celibate" is from c. 1200.
virgin (n.)youdaoicibaDictYouDict
c. 1200, "unmarried or chaste woman noted for religious piety and having a position of reverence in the Church," from Anglo-French and Old French virgine "virgin; Virgin Mary," from Latin virginem (nominative virgo) "maiden, unwedded girl or woman," also an adj., "fresh, unused," probably related to virga "young shoot." For sense evolution, compare Greek talis "a marriageable girl," cognate with Latin talea "rod, stick, bar."

Meaning "young woman in a state of inviolate chastity" is recorded from c. 1300. Also applied since early 14c. to a chaste man. Meaning "naive or inexperienced person" is attested from 1953. The adjective is recorded from 1550s in the literal sense; figurative sense of "pure, untainted" is attested from c. 1300. The Virgin Islands were named (in Spanish) by Columbus for St. Ursula and her 11,000 martyred virgin companions.
wed (v.)youdaoicibaDictYouDict
Old English weddian "to pledge oneself, covenant to do something, vow; betroth, marry," also "unite (two other people) in a marriage, conduct the marriage ceremony," from Proto-Germanic *wadi- (cognates: Old Norse veðja, Danish vedde "to bet, wager," Old Frisian weddia "to promise," Gothic ga-wadjon "to betroth"), from PIE root *wadh- (1) "to pledge, to redeem a pledge" (cognates: Latin vas, genitive vadis "bail, security," Lithuanian vaduoti "to redeem a pledge").

The sense has remained closer to "pledge" in other Germanic languages (such as German Wette "a bet, wager"); development to "marry" is unique to English. "Originally 'make a woman one's wife by giving a pledge or earnest money', then used of either party" [Buck]. Passively, of two people, "to be joined as husband and wife," from c. 1200. Related: Wedded; wedding.
raggayoudaoicibaDictYouDict
"A style of dance music originating in Jamaica and derived from reggae, in which a DJ improvises lyrics over a sampled or electronic backing track", 1990s: from ragamuffin, because of the style of clothing worn by its followers. More rag from Middle English:A Scandinavian word for ‘tufted’ probably lies behind rag. In lose your rag (early 20th century) ‘to lose your temper’, rag is probably an old slang term for the tongue—the phrase was originally get your rag out. This sense of rag may well be behind the student rag or prank, found from the early 19th century, and the dated verb meaning ‘to tease, play a joke on’. From rags to riches describes someone's rise from a state of extreme poverty to great wealth, as in a fairytale like Cinderella. The concept is ancient, but the phrase was not recorded until the late 19th century, when a play called From Rags to Riches was mentioned in a US newspaper. A group of people regarded as disreputable or undesirable may be described as ragtag and bobtail. Bobtail (early 17th century) was an established term for a horse or dog with a docked tail, but rag and tag (LME of unknown origin) were separate words conveying the same meaning of ‘tattered or ragged clothes’. Putting them together gives you the literal sense of ‘people in ragged clothes together with their dogs and horses’. In one traditional folk song a lady leaves her house, land, and ‘new-wedded lord’ to run away with ‘the raggle-taggle gypsies’. Raggle-taggle (late 19th century) here is an elaboration of ragtag. Similarly ragamuffin is probably an elaboration of rag. The word is found once c.1400 as the name of a devil, but then not until 1586. The 1990s term ragga for a style of dance music is taken from ragamuffin, because of the style of clothing worn by its fans. Rug (mid 16th century), once a name for a type of coarse woollen cloth, is probably from the same root. The sense ‘small carpet’ dates from the early 19th century. So too is rugged (Middle English). ‘Shaggy’ was an early sense of rugged as was ‘rough-coated’ (in descriptions of horses).