areopag-o: (also fig.) Areopagus; -ano: Areopagite. — DEFIRS
arest-ar: (tr., legal) to arrest: make a prisoner of, put under a.; -esar: to be a.ed; -o, -eso: a.; custody; -anto, -ero: person a.ing; -ato, -ito: person a ed; -impero: order for a. — DEFIRS
argal-o: (orni.) marabou-stork (Leptoptilus Argala). — F
argan-o: (lifting-) gin, sheer-leg (cf. krano). — FIS
argil-o: argil; clay, potter's earth; -a, -oza, -atra: argillaceous, clayish; -izar: to marl (land). —DeFIS
argon-o: (chem.) argon. — DEF
argonaut-o: (myth.) Argonaut. — DEFIRS
argument-ar: (intr.) to argue: hold an argument. Def.: Rezonar por pruvar ulo. — DEFIRS
«argus»: (myth.) Argus; (fig.) spy. — DEFIRS
-ari-: (suffix) signifying object or recipient of an action. Ex.: grant-ario: grantee; pag-ario: payee.
ari-o: (mus.) tune, air. — DEFIRS
arid-a: arid: dry and barren (cf. sterila); -eso: aridity, Ant: humida, fruktoza,fertila. — DEFIRS
ariet-o: (instr. of war and tech.) battering-ram; Aries, sign of the Zodiac; hidraulikala -o: hydraulic ram. — IS
aril-o: (2001) aril, an exterior covering or appendage of some seeds that develops after fertilization as an outgrowth from the ovule stalk. — DEFIS
arist-o: (geom.) edge, projecting angle; (arch. and carp.) arris; (bot.) awn, beard (of barley, wheat, etc.); ridge (of nose, of mountain, of a bayonet, etc.); -o-trabo: ridge-piece, hip-rafter; (angular) fish-bone — eFIS
aristokrat-a, -ata: aristocratic; -(ul)o: aristocrat; -aro: (collect) aristocracy ; -eso;aristocracy, nobility (quality); -ismo: aristocracy (political system); -igar: to make a.; -eskar: to become a. — DEFIRS
aristoloki-o: (bot.) aristolochia, birth-wort. — DEFIRS.
Aristotel-ana, -ala*: Aristotelian. — DEFIRS
aritmetik-o: arithmetic; -ala probiemo,operaco: arithmetical problem, operation; -ero, -isto: arithmetician. — DEFIRS
aritmograf-o: arithmograph: calculating machine. — DeFIRS
aritmologi-o: theory of numbers. —DFIRS
aritmomanci-o: arithmomancy: divination by numbers; -ar: to divine by numbers. — DEFIRS
aritmometr-o: arithmometer: calculating machine. — DEFIRS
ariv-ar: (intr.) to arrive (at destination, at a certain place). V. exp.: Se ulu venas de Berlin ad Paris, lu advenas dum la tota voyajo; nia lu arivas nur ye la tino (lasta momento) di la voyajo; e lu povas advenarsen anvar (se lu esus haltigata da acidento); VI-322. Ant.: departar. — EFIS
arjent-a, -o:silver; -izar: to silver over, plate; -oza, -atra, -ea: argentiferous, silvery; -aji, -ajaro,-a vazaro: silver-ware; -a moneto, peco: silver coin; lingot-a -o bar silver; -o-nitrato silver nitrate, lunar caustic. — eFIS
arjentan-o: (alloy) argentan. — DEFIS
ark-o (geom., arch., elec.) arch (as of bridge), arc; -iz-uro: archway, vault; -igar: to arch: bend, curve, in form of a.; apog- -o: arch-boutant: flying buttress; arm- -o: bow; ciel-, pluv- -o: rainbow;(arm-)ark-ero, -isto, iero: archer, bow-man; elektrala -o: electrical a.; klozar -o: (geom.) subtend; micirkla -o: semi-circular a.; sel- -o: saddle-bow; triumf- -o: triumphal a. vult- -o: covering of an a.; -o-petro: a.-stone; -apogar: to buttress; -lampo: arc-lamp, -light. — DEFIRS
arkabuz-o: arquebuse. — DEFIRS
arkad-o: (arch.) arcade. — DEFIRS
arkaik-a, -ema: archaic: old, antiquated; -ajo: a. object. — DEFIRS
arkaism-o: archaism: antiquated form of speech; -ema: archaic (tendency in speech). — DEFIRS
arkan-a: arcane: hidden, secret; -o: arcanum: great secret of nature. V. exp.: Sekreta, arkana, okulta: Sekreta esas la maxim generala vorto. Arkano esas sekreto ciencala (o, pseudo-ciencala), quan on revelas o docas nur ad iniciati (ex.: l'arkani di l'alkemio). Ol esas analoga a misterio, ma misterio apartenas a religio, ed arkano a cienco o tekniko. Okulta dicesas omno quo koncernas la mondo di la spiriti e nia (asertita) relati kun li (ex. magio, astrologio, spiritismo, e.c.). La ‹‹okulta cienci›› ne esas simple sekreta cienci ma la cienci qui pretendas revelar a ni l'altra mondo o komunikigar ni kun olu (kp. IV-237). — DEFIRS
arkegoni-o: (bot.) archegonium. — DEFIS
arkeolog-o: archeologist. — DEFIRS
arkeologi-o: archeology; -ala: archeological. — DEFIRS
arkespor-o: (bot.) archespore. — DEFIS
arki-: (prefix) signifying of the highest grade. Ex.: arki-duko: archduke.
arki-anjel-o: archangel.
arki-chambelan-o: archchamberlain.
arki-diakon-o: archdeacon.
arki-duk-o: archduke; -ala: archducal; -ino: archduchess; -io: archduchy (estate); -eyo: a. palace; -eso: archduchy (dignity, office).