iron [ahy-ern] Example Sentences
Main Entry:
iron [ahy-ern]
Part of Speech: adjective
Definition: hard, tough; inflexible
Synonyms: adamant, adamantine, cruel, dense, ferric, ferrous, firm, heavy, immovable, implacable, indomitable, inexorable, insensible, obdurate, relentless, rigid, robust, steel, steely, strong, stubborn, thick, unbending, unyielding
Notes: ferrum is the Latin name for iron, from which its chemical symbol Fe is derived; iron exists in various states of impurity and it is processed to produce cast iron, wrought iron, etc. and steel (steel is iron to which carbon and other things have been added)
Antonyms: flexible, soft, weak
Main Entry: iron
Part of Speech: noun
Definition: restraint made of metal
Synonyms: bond, chain, cuffs, fetter, handcuffs, leg irons, manacles, shackles
Main Entry: chain
Part of Speech: noun
Definition: connected metal links; jewelry made of such links
Synonyms: bond, bracelet, cable, clinker, connection, coupling, fetter, iron, lavaliere, link, locket, manacle, pendant, shackle, trammel
Example Sentences
  • Iron deficiency anemia is a decrease in the number of red blood cells due to a lack of iron.
  • For years, scientists have proposed supercharging algae growth by dumping tons of iron into the ocean.
  • The short story is that the iron in hemoglobin would be replaced by copper.
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Main Entry: club
Part of Speech: noun
Definition: golfing tool
Synonyms: brassie, cleek, driver, iron, mashie, midiron, niblick, putter, spoon, stick, wedge, wood
Main Entry: gray/grey
Part of Speech: adjective
Definition: muted silver in color
Synonyms: ash, ashen, battleship, cinereal, clouded, dingy, dove, drab, dusky, dusty, granite, heather, iron, lead, leaden, livid, mousy, neutral, oyster, pearly, peppery, powder, sere, shaded, silvered, silvery, slate, smoky, somber, stone
Main Entry: hard
Part of Speech: adjective
Definition: rocklike
Synonyms: adamantine, callous, compact, compacted, compressed, concentrated, consolidated, dense, firm, hardened, impenetrable, indurate, indurated, inflexible, iron, packed, rigid, rocky, set, solid, stiff, stony, strong, thick, tough, unyielding
Antonyms: flexible, malleable, pliable, pliant, soft, yielding
Main Entry: inflexible
Part of Speech: adjective
Definition: stubborn
Synonyms: adamant, adamantine, determined, dogged, dyed-in-the-wool, firm, fixed, hard, hard-and-fast, immovable, immutable, implacable, indomitable, inexorable, intractable, iron, obdurate, obstinate, relentless, resolute, rigid, rigorous, set, set in one's ways, single-minded, stand one's ground, staunch, steadfast, steely, stiff, strict, stringent, unadaptable, unbending, unchangeable, uncompliant, uncompromising, unrelenting, unswayable, unyielding
Antonyms: flexible, reasonable, willing, yielding
Main Entry: lay
Part of Speech: verb
Definition: make smooth
Synonyms: allay, alleviate, appease, assuage, calm, even, flatten, flush, iron, level, plane, press, quiet, relieve, steam, still, suppress
Notes: to lay is to place something; to lie is to recline
Antonyms: rough
Main Entry: manacle
Part of Speech: noun
Definition: handcuff
Synonyms: bond, bracelet, chain, fetter, iron, pinion, shackle
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