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chemical División en sílabas: chem·i·cal
Pronunciación: /ˈkemək(ə)l/
(abbreviation: chemical)

Definición de chemical en inglés:

adjetivo

1Of or relating to chemistry or the interactions of substances as studied in chemistry: the chemical composition of the atmosphere
Más ejemplos en oraciones
  • The third atom can detach from the ozone molecule and reattach to molecules of other substances, changing their chemical composition.
  • In its simplest terms, a chemical standard is a substance for which the exact composition is known.
  • Elements are materials that cannot be reduced to simpler substances by normal chemical means.
1.1Of or relating to chemicals: chemical treatments for killing fungi
Más ejemplos en oraciones
  • Just as the sweet smells of fall fill the air, the residents of the housing complex where I live are notified again - for the fourth time this year - of a chemical lawn treatment.
  • Councillors have been told that fitting water filtering and chemical treatment would cost £223,000 plus annual running costs of £45,220.
  • The hormone treatment is straightforward chemical castration - I am now impotent but it's an advantageous trade-off against a possibly fatal alternative.
1.2Relating to, involving, or denoting the use of poison gas or other chemicals as weapons of war: the manufacture of chemical weapons
Más ejemplos en oraciones
  • The war that followed saw them employing chemical weapons and both sides firing ballistic missiles at major cities.
  • Aside from the nuclear variety of WMD, biological and chemical weapons pose serious dangers.
  • In previous wars it took large artillery bombardments to make chemical weapons effective.

sustantivo

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A compound or substance that has been purified or prepared, especially artificially: never mix disinfectant with other chemicals controversy arose over treatment of apples with this chemical
Más ejemplos en oraciones
  • There is often more than one synthetic route for preparing a desired chemical.
  • Also, the chemical plant was processing ammonium nitrate, a stable chemical that requires a substantial infusion of energy to explode.
  • It stores and processes hundreds of tonnes of toxic and highly inflammable chemicals and compounds.

Origen

Late 16th century: from French chimique or modern Latin chimicus, chymicus, from medieval Latin alchymicus, from alchimia (see alchemy).

Palabras que riman con chemical

academical, agrochemical, alchemical, biochemical, petrochemical, photochemical, polemical

Definición de chemical en:

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