R & RR & R /ˌɑːr ənd ˈɑː $ -ˈɑːr/ noun [uncountable] 
Thesaurus
He was enjoying a few hard-earned days of R and R.
ThesaurusTHESAURUS► vacation
especially American English (rest and relaxation) a holiday, especially one given to people in the army, navy etc after a long period of hard work or during a war: especially American English, holiday especially British English time you spend away from school or work: · Are you taking a vacation this summer?· We met on holiday in Cyprus.· What are you doing in the school holidays?
► holiday a day that is set by law, when no one has to go to work or school: · the Thanksgiving holiday· New Year’s Day is a national holiday.· In 2002, there was an extra public holiday to mark the Queen’s golden jubilee.· the August bank holiday (=day when all the banks and shops are closed – used in British English)
► break a time when you stop working or studying in order to rest, or a short vacation from school: · a ten-minute coffee break· Lots of college kids come to the beaches during the spring break.
► leave a time when you are allowed not to work: · We get four weeks’ annual leave (=paid time off work each year).· He has been taking a lot of sick leave (=time off work because you are ill) recently.· Angela is on maternity leave (=time off work when having a baby).· He was given compassionate leave (=time off work because someone close to you has died, is very ill etc) to go to his father’s funeral.
► sabbatical [usually singular] a period when someone, especially a teacher, stops doing their usual work in order to study or travel: · She was on sabbatical for six months.· I’m thinking of taking a sabbatical.
► furlough a period of time when a soldier or someone working in another country can return to their own country as a holiday: · While on furlough, he and his girlfriend got married.
► R & R (rest and relaxation) a holiday, especially one given to people in the army, navy etc after a long period of hard work or during a war: · Soldiers in Vietnam were taken to Hawaii for R & R.
WORD SETS► Leisureairbed, nounalbum, nounamusement arcade, nounamusement park, nounaquarium, nounarcade, nounauditorium, nounbachelor party, nounball, nounballoon, nounballroom, nounballroom dancing, nounbank holiday, nounbanquet, nounbanqueting hall, nounbarhop, verbbash, nounbask, verbbean feast, nounbeauty contest, nounbeer mat, nounblock party, nounboathouse, nounbon vivant, nounbooking, nounbooze-up, nounbop, nounbouncer, nounbrasserie, nounbumper car, nounbus, verbcafé, nouncaff, nouncanteen, nouncard, nouncarnival, nouncarousel, nouncarry-out, nouncarvery, nouncassette player, nouncassette recorder, nounceilidh, nounchannel surfing, nouncheckroom, nouncircus, nouncloakroom, nounclosing time, nounclubbing, nouncoconut shy, nouncoffee house, nouncoffee shop, nouncommunity centre, nouncomp, nounconcession stand, nouncounty fair, nouncracker, noundating agency, nounday camp, noundesignated driver, noundinner dance, noundinner party, noundisco, noundiscotheque, noundive, noundiversion, noundivert, verbdo, noundoor prize, noundrinks party, nouneat, verbfad, nounfandango, nounfanzine, nounflower arranging, nounfootpath, nounfree house, noungame, nounget-together, nounhappy hour, nounholdall, nounhouse party, nounice skate, nounice-skate, verbjukebox, nounjumble, nounjumble sale, nounknitting needle, nounleisure centre, nounlending library, nounlounge, nounlounge bar, nounmacramé, nounmask, nounmasked ball, nounmasquerade, nounmaster of ceremonies, nounmatador, nounmaypole, nounMC, nounmen's room, nounmerrymaking, nounmixer, nounnightclub, nounnightlife, nounnight spot, nounoffice party, nounopening time, nounopen mike, nounorgy, nounouting, nounpageant, nounpageantry, nounPancake Day, nounparty, nounparty, verbparty favor, nounparty piece, nounpeepshow, nounpep rally, nounperm, verbpetting zoo, nounPG, nounpinball, nounpitch, nounpizzeria, nounpony-trekking, nounpostprandial, adjectivepress, nounpub, nounpub-crawl, nounpublican, nounpublic bar, nounquality time, nounquiz, nounR & R, nounradio-cassette player, nounraffle, nounraffle, verbrave, nounrecreation, nounrecreation room, nounrelaxation, nounrendezvous, nounrest room, nounrevel, verbreveller, nounrevelry, nounrifle range, nounroadhouse, nounroast, nounrodeo, nounRollerblade, nounroller skate, nounround, nounsaloon, nounsauna, nounset, adjectiveshooting gallery, nounshower, nounsideshow, nounsiesta, nounsingalong, nounsingsong, nounskinny-dipping, nounsnack bar, nounsnug, nounsocial, nounsoda fountain, nounsoiree, nounsolarium, nounspectator, nounspree, nounsteakhouse, nounstrip club, nounstrip joint, nounstripper, nounstrip show, nounstriptease, nounsummer camp, nounsummer holidays, nounsummer vacation, nounsunbed, nounsunlamp, nountable d'hôte, nountavern, nounteahouse, nountearoom, nountea shop, nountheme party, nounthree-star, adjectivetop table, nountrophy, nounTurkish bath, nounvacation, nounvideo arcade, nounwander, nounwassail, verbweekend, verbweekender, nounwindow-shopping, nounwomen's room, nounworkbasket, nounzoo, noun
He was enjoying a few hard-earned days of R and R.