Found 13,888 definitions starting with O:

oo antigenso canadaó deargáin
o fa-showo fortunao heraldoo holy night
o levelo little town of be…o magnum mysteriumo mark
o mio babbino caroo oakhamo ringo rly
o rly?o supermano tannenbaumo'
o' laneo'boyleo'brieno'brien, william
o'brien, william sm…o'callaghano'caseyo'clock
o'connell, danielo'connero'connoro'day
o'dello'donnell, leopoldo'donoghueo'dowd
o'erO'ercomeo'flahertyo'grady
o'groat's house, jo…o'hagano'hallorano'hanlon
o'harao'hareo'higginso'keeffe
o'kellyo'learyo'loughlino'mahony
o'malleyo'meara, barry edwa…o'neillo'odham
o'odham languageo'quinno'reillyo'riordan
o'rourkeo'so'shaughnessyo'shaughnessy, arth…
o'sullivano'tooleo(6)-methylguanine-…o, o
o, o (alphabreako)o-o-1-2o-acetyl-adp-ribose
o-aminoazotolueneo-blocc rexdale cri…o-chlorobenzylidene…o-dark-thirty
o-gradeo-levelo-mikujio-phthalaldehyde
o-ringo-stemo-towno-type main-sequenc…
o-zoneo.o. henryo.b.e.
o.c.o.d.o.e.o.e.d.
o.f.m.o.g.o.h.m.s.o.j.
o.ko.k.o.l.d.o.m.
o.o.d.o.p.o.p.p.o.s.
o.t.o/aö1o2
o2 medtecho2 secure wirelesso9 solutionsoa
oadoadbyoafoafish
oafishlyoafishnessoagoah

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not transmitting or reflecting light or radiant energy; impenetrable to sight
  • A. sought
  • B. opaque
  • C. dependable
  • D. blistering