radiograf-ar: (tr.) to photograph (ulu, ulo) by means of x-rays; -uro: (photo.) radiograph. — EFIS
radiometr-o: (instr.) radiometer. — EFIS
radioskop-ar: (tr.) to view an opaque object by means of Röntgen rays; -(ad)o: radioscopy; -ilo: radioscope; (cf. radiografar). — EFIS
radio-telefon-ar: (tr.) to phone (ulo) by wireless; -o, -uro: wireless telephoning, radiophone; -ilo: a wireless telephone.
radio-telegraf-ar: (tr.) to telegraph (ulo) by radio; -(ad)o, -uro: radio-telegraphing, radiogram; -ilo: radio-telegraphic apparatus.
radium-o*: (chem.) radium. — DEFIRS
radius-o: (anat.) radius (-bone). — EFS
radot-ar: (intr.) to be in his (or her) dotage, to talk drivel; nonsense; -eso: (state) dotage; -anto, -ero, -emo: dotard, driveler. — eF
rafan-o: (bot.) radish (Raphanus radicula); -eto: radish (Raphanus sativus); -eyo: radish bed. — I
rafin-ar: (tr., lit. and fig.) to refine (metal, sugar, the taste, etc.); (cf. pur-igar; delikat-igar); -(ad)o, -uro; -eso, -em-eso: refining; (result) refinement, nicety; affectation of nicety (cf. sub-til-igo); -ito: refined person: one who has a delicate taste, in art, literature; -ita sukro: refined sugar; -anta, -iva: refining; -isto: refiner; -eyo, -erio: refinery of sugar, oils, etc. — DEFIRS
rafl-o: rape, grape-stalk. — F
raft-o: raft, plank or log float; -o-ponto: a bridge-raft; arbor- -o: a raft of trees. — E
rag-o: tatter: cloth torn and hanging (cf. shifono); -izar: to clothe (ulu) in rags, tatters; -oza, -iz-ita: ragged, tattered; -oz-eso: raggedness. — E
ragut-o: (cook.) ragout: a highly seasoned dish; a stew; hash. — DeFI
raitr-o: reiter: ancient German trooper. — DEFIRS
rajunt-ar: (tr.) to overtake, catch up to. Def.: Atinger ulu, ulo, sequinte lu kun plu granda rapideso; III-470. Ex.: Il jus departis, ma me esperas balde rajuntar il. — FIS
rak-ar: (tr.) to draw, rack off (wine, etc.) (fig.) to extract, worm out (secrets, money, etc.) V. exp.: To ne esas trans-varsar (varsar ek un vazo en altra per la suprajo), ma pasigar (liquido) de un vazo en altra, cherpante sube (per robineto o sifono); III-77. — E
rakahut-o: racahaut: an Arabian food. — DEFIRS
raket-o: racket (as for tennis). — DEFIRS
rakit-o: (med.) rachitis, rickets; -iko, -ika: (person) suffering from r. — DEFIRS
rakont-ar: (tr.) to recount, tell (a made up story, fiction, something which never happened, is not true); -o: story, tale, fib, fiction, gossip; -o imaginala, fantazi-ala: fantastic yarn, improbable story; old wife’s tale; -anto, -ero: story-teller; -achar: to tittle-tattle. V. exp.: vid. naracar. — eFI
ral-o: (orni.) rail (-bird) (Rallus). — DEFI
rali-ar*: (tr., intr., milit. and fig.) to rally (troops). Def.: Kunvenigar hazarde soldati dispersita, ne segun individuala ordino; metafore signifikas adhero (plu or min bonvoloza) a partiso, a persono, e.c.; V-742. — DEF
ram-o: small bough, twig, small branch (of a tree); (fig.) a subdivision or branch artery, vein; branch of family, etc.; -(et)oza: branchy, ramous, ramified. — DeFIS
rami-o: (bot.) ramie (Bœhmeria); -o-stofo: ramie fabric. — DEFS
ramn-o: (bot.) buckthorn (genus: Rhamnus). — IL
ramp-o: (upward) slope, gradient, incline, ramp. V. exp.: vid. pento. — Def
ran-o: frog; -larvo: tadpole. — IS
ranc-a: rancid, rank; -eso: rancidity; -eskar: to turn, become rancid; odorar rance: to smell rancid. — DEFIS
rang-o: row, file, tier, range; (degree, station) rank, order; -izar: to place (ulo) in rows, put (uli) in ranks; to class (persons, things) (cf. lok-izar); en la sama -o: in the same row; sam-ranga: of the same rank; alta-ranga: of high rank; recevar rango: (milit.) to take rank. Def.: Ordino, aranjo di kozi sama o simila, personi sur lineo o segun digneso o merito. Ex.: Rango di soldati. Revolucioni konfuzas omna rangi. — DEFR
rankor-ar: (intr.) to have a grudge, a ranco(u)r, spite; to feel resentment, animosity (kontre ulu, pri, pro, ulo). — EFIS
ranson-o: ransom; postular -o: to demand a ransom (de, po, ulu). Def.: Preco postulata po la liberigo di kaptito (militala o ne); V-676. — DEF
ranunkul-o: (bot.) buttercup (genus: Ranunculus). — DeFIRS
ranur-o: groove: a long, square-cut, sunken channel in wood or metal; (firearms) rifling; (cf. kanelo). — FS
rap-o: (bot.) a variety of turnip (Brassica rapa rapifera). — FIR
rapec-ar: (tr., of clothing) to piece, put a piece in, patch; (of shoes) to cobble; (cf. reparar). — FI
rapid-a: (in space and time) rapid, swift, quick, prompt, fleet, speedy, fast (cf. ajila, hast-ema, alert); -eso: quickness, celerity, rapidity, velocity; -ajo: a rapid (in a river); -a treno, rapido: a fast train, express; -ag-ema: expeditious. Ant.: lenta. — DEFIS
rapier-o: rapier, long, straight sword. — DEFR
raport-ar: (tr.) to make a report on, to report (ulo, ad ulu); -o: report; (fig. math.) ratio, relation; -anto, -ero, -isto: reporter. Def.: Facar raporto, t.e., plu o min longa naraco o deskripto pri kozo od evento, specale a chefo od autoritato kompetenta, od a societo, kongreso, quan o devas o volas informar; VI-79; matematikala raporto equivalas fraciono, kp. relatar. Ex.: Historio reportas remarkinda fakti. Komercala raporti; La raportisto raportas la novaji od facas raporto pri ula proceso. La reporto di 2 ad 3 esas la fraciono 2/3. — DEFIRS