Definition of rust. Meaning of rust. Synonyms of rust
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Definition of rust
RustRust Rust, v. i. [imp. & p. p. Rusted; p. pr. & vb. n.
Rusting.] [AS. rustian.]
1. To contract rust; to be or become oxidized.
If gold ruste, what shall iron do? --Chaucer.
Our armors now may rust. --Dryden.
2. To be affected with the parasitic fungus called rust;
also, to acquire a rusty appearance. as plants.
3. Fig.: To degenerate in idleness; to become dull or
impaired by inaction.
Must I rust in Egypt? never more Appear in arms, and
be the chief of Greece? --Dryden. RustRust Rust, n. [AS. rust; akin to D. roest, G. & Sw. rost,
Icel. ry[eth]; -- named from its color, and akin to E. red.
[root]113. See Red.]
1. (Chem.) The reddish yellow coating formed on iron when
exposed to moist air, consisting of ferric oxide or
hydroxide; hence, by extension, any metallic film of
2. (Bot.) A minute mold or fungus forming reddish or rusty
spots on the leaves and stems of cereal and other grasses
(Trichobasis Rubigo-vera), now usually believed to be a
form or condition of the corn mildew (Puccinia
graminis). As rust, it has solitary reddish spores; as
corn mildew, the spores are double and blackish.
Note: Rust is also applied to many other minute fungi which
infest vegetation, such as the species of Ustilago,
Uredo, and Lecythea.
3. That which resembles rust in appearance or effects.
Specifically: (a) A composition used in making a rust
joint. See Rust joint, below.
(b) Foul matter arising from degeneration; as, rust on
(c) Corrosive or injurious accretion or influence.
Sacred truths cleared from all rust and dross of
human mixtures. --Eikon
Note: Rust is used in the formation of compounds of obvious
meaning; as, rust-colored, rust-consumed, rust-eaten,
and the like.
Rust joint, a joint made between surfaces of iron by
filling the space between them with a wet mixture of
cast-iron borings, sal ammoniac, and sulphur, which by
oxidation becomes hard, and impervious to steam, water,
Rust mite (Zo["o]l.), a minute mite (Phytopius oleivorus)
which, by puncturing the rind, causes the rust-colored
patches on oranges.
Rust Rust, v. t.
1. To cause to contract rust; to corrode with rust; to affect
with rust of any kind.
Keep up your bright swords, for the dew will rust
2. Fig.: To impair by time and inactivity. --Johnson.
rustFerrugo Fer*ru"go, n. [L., iron rust, fr. ferrum iron.]
A disease of plants caused by fungi, commonly called the
rust, from its resemblance to iron rust in color.
Meaning of rust from wikipedia
is an iron oxide, a usually
reddish-brown oxide formed
by the reaction
of iron and oxygen
in the catalytic presence
or air moisture. Rust...
is a multi-paradigm, general-purpose programming
language. Rust emphasizes
performance, type safety, and concurrency. Rust enforces memory
on the set of the film Rust
when a live round
from a revolver
used as a prop by actor...
- the Netflix series
was born in Le Mars, Iowa, the son of Jeanne
and Bob Rust
. His family
is of German
was raised Roman
- The Rust
Belt is a potentially pejorative
term for a region
of the United States
that experienced industrial decline starting around
1980. The U.S. manufacturing...
- Look up rust
, or růst
in Wiktionary, the free dictionary. Rust
is an iron oxide formed
by the reaction
of iron and oxygen
in the presence
is a suspended American Western
film production written
by Joel Souza. It was set to star Alec Baldwin, Travis
is a multiplayer-only survival video
was first released
in early access
2013 and received
are plant diseases caused
by pathogenic fungi
of the order Pucciniales
as Uredinales). An estimated
168 rust genera
- Rust converters
are chemical solutions
that can be applied directly
to an iron or iron alloy surface
) into a protective...
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