bi-: (prefix) signifying two. Ex.: bi-kapa: bicephalous; bi-loba: bilobate.
bibl-o: Bible; -ala: Biblical; -o-citajo: passage from the B.; -experta: versed in the B. — DEFIRS
bibliofil-o: bibliophile: book-lover. — DEFIRS
bibliografi-o: bibliography; -isto: bibliographer. — DEFIRS
bibliomani-o: bibliomania; -iko: bibliomaniac. — DEFIRS
bibliotek-o: (ediface) library; (furniture) book-case; (cf. libr-aro); -isto: librarian; -o publika: public l.; -o vitrizita: glassed book-case; planko di -o: book shelf. — DEFIRS
biceps-o: (anat.) biceps. — DEFIS
bicikl-o: bicycle; -ego: a large b.; the old-fashioned, high b.; -isto, -ero: cyclist; viral-, mulieral- -o: a man's. a woman's b.; -irar: to bicycle. — DEFIRS
bi-denta: (anat.) bidentate; two-toothed.
bidet-o: (furniture) bidet; a kind of Sitz bath. — DEFIRS
bidon-o: can (for oil etc.); (milit.) canteen. Def.: Ladovazo klozita por oleo, petrolo, benzino, e.c. qua kontenas de un til 10 litri; gurdatra kontenilo ek lado, quan la soldato portas; III-198. — FIRS
biel-o: (mach.) connecting-, side-rod; kuplo- -o: coupling-rod; -kapo: cross-head. Def.: Stango qua ligas un peco ad altra, generale, stango di pistono a manivelo, e transformas movo rektolinea a movo rotaca; II-641. — FIS
bifsteko: beefsteak. — DEFIRS
bifurk-ar: (tr., intr.) to bifurcate, branch off (from), fork (ek, kun) -o, -eyo: bifurcation, crotch (of a tree); -ilo: (R.R.) point, switch; -o-stationo: R. R. junction; -eyo, -o-voyo: junction of two roads; -anta:forked. — DEFIS
bigam-a: bigamous; -eso: bigamy; -(ul)o: bigamist. — DEFIRS
bigot-a: bigoted; -(ul)o: a b.; -eso: bigotry; -esar: to be b. — DEFI
bi-kap-a: bicephalous; two-headed.
bikini-o*: bikini.
bi-kolor-a: bi-colored.
bi-konkav-a: bi-concave.
bi-korn-a: bi-cornous: two horned; -a chapelo: bicornered hat.
bi-kotiledon-o, -a: dicotyledon(ous).
bikursal-a, -o: (math.) bicursal. — DEFI
bikuspid-a (dento): bicuspid. — DEFIS
bil-o: bile, gall (fluid); -ala vaskuli: b. ducts; -o-veziko: gall-bladder; -oza: bilious; -kalkolo: gallstone. — DEFIS
bilanc-o: (com., fin.) balance, balance-sheet; facar- -o di: to b., draw a b. of (an account). — DEFIRS
bi-later-a: bi-lateral.
bilboket-o: cup and ball (used in a game). — DFIR
bilg-o: (nav.) bilge, lower part of a hold, well. — DE
biliard-o: (game) billiards; -eyo: b. hall or room; -o-bastono: b. cue; -o-tablo: b. table; -o-bulo: b. ball. — DEFIRS
biliet-o: a written order or ticket; banko- -o: bank-note; teatro- -o: theater ticket; fervoyala -o: railway-ticket; -o kun retro-veno: return trip ticket; komercala -i: commercial paper: notes in hand, promissory notes, bills of exchange; lojo- -o: (milit.) official requisition on a person for lodging; lojio- -o: box ticket (theater); gratuita -o: free-pass; kontrol- -o: check (theater). — DEFIRS
bi-lingu-a: bilingual.
bilion-o: (Br., Fr.) billion, (U.S.) trillion: 1012; a million millions: (1,000,000,000,000) N. B. not as in U.S.: a thousand millions. — DEFIRS
bi-lob-a: (bot.) bilobate.
bi-lorn-eto: opera-glass, (double) field-glass.
bi-manu-a: (zool.) bimanous; bimanual.
bi-metal-ismo: bimetalism; -a, -ala: bimetallic.
binar-a: (math., mus., chem.) binary. — DEFIS
bind-ar: (tr.) to bind (books); -(ad)o: binding (act); -uro: binding (result); -isto: book-binder; ne- -ita: unbound; karton- -ar: to bind in boards; ledro- -uro: leather binding. — DE
binet-o: (garden-) hoe; -agar: to hoe. — FS
binokl-o: double eye-glass; -(if)isto: eye-glass maker, optician; naz- -o: nose-glasses; orel- -o: spectacles; manu- -o: glasses with handle; etuyo di -o: case for eye-glasses. Def.: Du okulvitri solidara. V-I. — DEFIRS
binokular-a: (opt.) binocular. — DEFIRS
binomi-o, -ala: (math.) binomial. — DEFIRS
biodinamik-o: biodynamics. — DEFIRS
biofizik-o: (2001) biophysics. — DEFIRS
biogenez-o: biogenesis. — DE
biografi-o: biography; -ala: biographical; -ero, -isto: biographer. — DEFIRS
biokemi-o: biochemistry. — DEFIRS
biologi-o: biology; -isto: biologist. — DEFIRS
biomas-o: (2001) biomass. — DEFIRS