英単語を閲覧
38,337個の英単語を探索
O
並び替え：A–Z
overwhelmingly
in an overpowering manner or to a great extent.
overwork
To work too hard or too much.
overzealous
Excessively enthusiastic or eager.
ovulation
Release of an egg from an ovary.
ovum
A female reproductive cell, or egg.
ow
An expression of sudden pain.
owe
to be indebted to someone
owl
A nocturnal bird known for its wisdom.
owner
Person who possesses something or someone.
ownership
the act of possessing something
ows
Occupy Wall Street, a protest movement.
ox
A large domesticated animal for work.
ox is in the ditch
a problem needs urgent attention
oxfam
International organization working to alleviate poverty.
oxfordshire
A county in England known for its countryside.
oxidase
An enzyme that catalyzes oxidation.
oxidation
Chemical reaction involving oxygen and another substance.
oxidative
involving a chemical reaction with oxygen
oxide
A compound of oxygen with another element.
oxidize
To combine with oxygen.
oxnard
A city in California, known for agriculture.
oxon
A toxic compound used in some chemical pesticides.
oxy
Short for oxygen or a pain medication.
oxycodone
A prescription pain medication.