oscilación[n]
swinging
oscilar[v]
fluctuate
oscurantismo[n]
obscurantism
oscurecer[v]
to darken
oscuridad[n]
darkness
oscuro[adj]
dark
osezno[n]
bear cub
osito de peluche[n]
teddy bear
oso[n]
bear
oso de goma[n]
gummy bear
oso grizzly[n]
grizzly bear
oso polar[n]
polar bear
ostra[n]
oyster
otomana[n]
ottoman
otoño[n]
fall
otorgamiento[n]
legal document
otorgar[v]
grant
otorgar el derecho al voto[v]
enfranchise
otorrinolaringólogo[n]
ENT specialist
otro[adj][pron]
another • another
out[n]
out (baseball)
óvalo[adj][n]
oval • oval
oveja[n]
sheep
overol[n]
coveralls
ovni[n]
unidentified flying object
oxígeno[n]
oxygen
oyente[n]
listener
