最新 人气 评论 赞 踩
Oxidator
n.
13   0   0   0
A contrivance for causing a current of air to impinge on the flame of the Argand lamp; -- called also oxygenator.
Oxide
n.
12   0   0   0
A binary compound of oxygen with an atom or radical, or a compound which is regarded as binary; as, iron oxide, ethyl oxide, nitrogen oxide, etc.
Oxidizable
a.
11   0   0   0
Capable of being oxidized.
Oxidized
imp. & p. p.
11   0   0   0
of Oxidize
Oxidizing
p. pr. & vb. n.
12   0   0   0
of Oxidize
Oxidize
v. t.
17   0   0   0
To combine with oxygen, or subject to the action of oxygen, or of an oxidizing agent.
Oxidize
v. t.
12   0   0   0
To combine with oxygen or with more oxygen; to add oxygen to; as, to oxidize nitrous acid so as to form nitric acid.
Oxidize
v. t.
11   0   0   0
To remove hydrogen from (anything), as by the action of oxygen; as, to oxidize alcohol so as to form aldehyde.
Oxidize
v. t.
11   0   0   0
To subject to the action of oxygen or of an oxidizing agent, so as to bring to a higher grade, as an -ous compound to an -ic compound; as, to oxidize mercurous chloride to mercuric chloride.
Oxidizement
n.
11   0   0   0
Oxidation.
Oxidizer
n.
12   0   0   0
An agent employed in oxidation, or which facilitates or brings about combination with oxygen; as, nitric acid, chlorine, bromine, etc., are strong oxidizers.
Oxidulated
a.
12   0   0   0
Existing in the state of a protoxide; -- said of an oxide.
Oxime
n.
11   0   0   0
One of a series of isonitroso derivatives obtained by the action of hydroxylamine on aldehydes or ketones.
Oxindol
n.
11   0   0   0
A white crystalline nitrogenous substance (C8H7NO) of the indol group, obtained by the reduction of dioxindol. It is a so-called lactam compound.
Oxiodic
a.
11   0   0   0
Pertaining to, or designating, certain compounds of iodine and oxygen.
Oxlike
a.
11   0   0   0
Characteristic of, or like, an ox.
Oxlip
n.
11   0   0   0
The great cowslip (Primula veris, var. elatior).
Oxonate
n.
11   0   0   0
A salt of oxonic acid.
Oxonian
a.
11   0   0   0
Of or relating to the city or the university of Oxford, England.
Oxonian
n.
11   0   0   0
A student or graduate of Oxford University, in England.
Oxonic
a.
12   0   0   0
Pertaining to, or designating, a complex nitrogenous acid (C4H5N3O4) not known in the free state, but obtained, in combination with its salts, by a slow oxidation of uric acid, to which it is related.
Oxpecker
n.
12   0   0   0
An African bird of the genus Buphaga; the beefeater.
Oxshoe
n.
14   0   0   0
A shoe for oxen, consisting of a flat piece of iron nailed to the hoof.
Oxter
n.
14   0   0   0
The armpit; also, the arm.
Oxtongue
n.
13   0   0   0
A name given to several plants, from the shape and roughness of their leaves; as, Anchusa officinalis, a kind of bugloss, and Helminthia echioides, both European herbs.
Oxy-
29   0   0   0
A prefix, also used adjectively
Oxy-
24   0   0   0
A compound containing oxygen.
Oxy-
13   0   0   0
A compound containing the hydroxyl group, more properly designated by hydroxy-. See Hydroxy-.
Oxyacetic
a.
13   0   0   0
Hydroxyacetic; designating an acid called also glycolic acid.
Oxyacid
n.
13   0   0   0
An acid containing oxygen, as chloric acid or sulphuric acid; -- contrasted with the hydracids, which contain no oxygen, as hydrochloric acid. See Acid, and Hydroxy-.