Definition of 'iron'
Noun
(uncountable) A common, inexpensive metal, often black in color, that rusts, is attracted by magnets, and is used in making steel.
* {{quote-magazine|year=2013|month=May-June|author=Kevin Heng
|title=
Why Does Nature Form Exoplanets Easily?
|volume=101|issue=3|page=184|magazine=(
American Scientist)
|passage=In the past two years, NASA’s Kepler Space Telescope has located nearly 3,000 exoplanet candidates ranging from sub-Earth-sized minions to gas giants that dwarf our own Jupiter. Their densities range from that of styrofoam to
iron .}}
(uncountable|physics|chemistry|metallurgy) A metallic chemical element having atomic number 26 and symbol Fe.
(uncountable|countable|metallurgy) Any material, not a steel, predominantly made of elemental iron.
-
(countable) A tool or appliance made of metal, which is heated and then used to transfer heat to something else; most often a thick piece of metal fitted with a handle and having a flat, roughly triangular bottom, which is heated and used to press wrinkles from clothing, and now usually containing an electrical heating apparatus.
Shackles.
(slang) A handgun.
(uncountable) A dark shade of the colour/color silver.
A male homosexual.
(golf) A golf club used for middle-distance shots.
(uncountable) Great strength or power.
Synonyms
* (metallic chemical element) ferrum
* (tool for pressing clothing) flatiron (old-fashioned), smoothing iron (old-fashioned)
* (shackles) shackles
* (homosexual) poof, queer
* (strength or power) energy, force
Hypernyms
* (metallic chemical element) chemical element, metal; atom
* (tool for pressing clothing) tool, mechanical device
* (shackles) restraint
* (handgun) weapon
* (dark shade of silver) colour, color; shade; silver
* (strength or power) force, might, energy
Hyponyms
* (shackles) leg irons
* (golf club) driving iron, long iron, short iron, ,
* (strength or power) ironman
Meronyms
* (parts or members of metallic chemical element) electron, neutron, proton
Holonyms
* (metallic chemical element) molecule (sometimes)
Coordinate terms
* (tool for pressing clothing) mangle
Derived terms
* angle iron
* arsenical iron
* bar iron
* barking iron
* beak-iron
* beck-iron
* bick-iron
* big iron
* Bessemer iron
* bog iron
* bog iron ore
* boom-iron
* box iron
* branding iron
* cast iron
* cast-iron
* chromate of iron
* chrome iron
* chrome iron ore
* chromic iron
* climbing iron
* copper-iron
* corrugated iron
* cramp-iron
* crimping iron
* crisping iron
* curling iron
* ductile iron
* electric iron
* fire-irons
* flatiron
* fresh off the irons
* galvanised iron
* galvanized iron
* gamma-iron
* grappling iron
* gray iron
* have too many irons in the fire
* in iron
* in irons
* Iron Age
* iron alum
* ironbark
* iron-bind
* iron-binding
* iron-blue
* iron-blue fly
* iron-bound
* iron buff
(
rel-mid4)
* iron carbide
* iron-cased
* iron cement
* ironclad
* iron-clad
* iron chloride
* iron clay
* iron cloth
* Iron Curtain
* iron curtain
* iron deficiency
* iron-deficient
* ironed
* iron fall
* iron flint
* iron-founder
* iron-founding
* iron-foundry
* iron-free
* iron gang
* iron glance
* iron grass
* iron-gray
* iron-grey
* iron-handed
* iron-hard
* iron hat
* iron-headed
* ironheads
* ironheart
* iron-hearted
* iron hoof
* iron horse
* iron hydroxide
* iron iodide
* ironish
* ironless
* iron liquor
* iron loss
* iron maid
* iron maiden
* iron-maker
* iron-making
* ironman
* iron-manganese tungstate
* iron mask
* ironmaster
* iron meteorite
* iron mine
(
rel-mid4)
* iron-miner
* iron-mining
* iron mold
* iron mould
* ironmonger
* iron monticellite
* iron mountain
* ironness
* iron ore
* iron oxide
* iron pan
* iron period
* iron phosphate
* iron-plated
* iron play
* iron player
* iron protoxide
* iron pyrites
* iron ration
* iron salt
* iron sand
* iron saw
* iron scale
* iron-shod
* ironshot, iron-shot
* iron-sick
* Ironside
* Ironsides
* iron-sided
* iron shrub
* iron smelting
* ironsmith
* iron sponge
* iron stain
* iron stand
* ironstone
* iron strap
* iron sulfate
* iron sulphate
* iron sulfide
* iron sulphide
* iron-sulfur cluster
* iron-sulphur cluster
* iron-tree
* iron tribromide
* iron trichloride
* iron tungstate
* iron virgin
(
rel-mid4)
* ironware
* ironweed
* ironwood
* ironwork
* ironwort
* irony
* iron yellow
*
*
*
*
* Italian iron
* jagging iron
* leg-iron
* midiron
* nickel-iron
* pig iron
* pinking iron
* pump iron
* put every iron in the fire
* red iron oxide
* sad-iron
* scrap iron
* searing-iron
* sheet iron
* shooting-iron
* silicon iron
* smoothing iron
* snarling-iron
* soldering iron
* sponge iron
* steam iron
* stirrup-iron
* strike while the iron is hot
* sulfate of iron
* sulphate of iron
* tire iron
* tyre iron
* toasting-iron
* toggle-iron
* to have
* too many irons in the fire
* tow-iron
* waffle iron
* wear iron
* white iron
* wrought iron
* zinc iron
(
rel-bottom)
Related terms
* andiron
* gridiron
See also
* cementite
* colcothar
* ferrate
* ferratin
* ferredoxin
* ferretto
* ferrimagnetism
(
rel-mid4)
* ferrite
* ferritin
* ferronerie
* ferronnerie
*
*
* Flores martis
(
rel-mid4)
* haem
* heme
* haematite
* hematite
* haemochromatosis
* hemochromatosis
* magnetite
(
rel-mid4)
* molysite
* nife
* Prussian blue
* rust
* steel
* synthetic maghemite
* wustite
*
(
rel-bottom)
References
Adjective
(
en-adj)
(not comparable) Made of the metal iron.
(figuratively) Strong (as of will), inflexible.
- She had an iron will.
- He held on with an iron grip.
- an iron constitution
Synonyms
* adamant, adamantine, brassbound
Hypernyms
* (made of the metal iron) metal, metallic
Hyponyms
* (made of the metal iron) wrought-iron
See also
* ferrous, ferric
Derived terms
* iron cap
* iron chink
* Iron Cross
* Iron Duke
* iron-faced
* iron-fisted
* Iron Guard
(
rel-mid4)
* iron gum
* iron gum tree
* iron hand
* iron horse
* iron jubilee
* iron law
(
rel-mid4)
* ironly
* iron lung
* iron mike
* iron oak
* iron paper
* iron sleep
* iron slumber
(
rel-mid4)
* iron walls
* iron wedding
* iron-willed
* iron-witted
* iron-worded
(
rel-bottom)
Verb
(
en-verb)
To pass an iron over (clothing or some other item made of cloth) in order to remove creases.
(archaic) To shackle with irons; to fetter or handcuff.
* Sir Walter Scott
- Ironed like a malefactor.
To furnish or arm with iron.
- to iron a wagon
Synonyms
* (to pass an iron over) press
Coordinate terms
* (to pass an iron over) mangle
Descendants
* Japanese: