
Explanation of chlorophyll (noun) form: no plural green pigment found in all green plants that absorbs light so that photosynthesis can occur
Sample of chlorophyll Some bacteria contain chlorophyll as well as plants.
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Explanation of suicide (noun) form plural: suicides the act of intentionally taking one's own life
Sample of suicide The number of suicides is increasing every year. he Health, Welfare, and Advice Centre was established to co-ordinate the work of a variety of voluntary agencies and statutory social services in an area characterized by severe social problems and high rates of attempted suicide.
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Explanation of emergency room (noun) form plural: emergency rooms department in a hospital or clinic that is equipped to provide immediate or medical treatment
Sample of emergency room Such cases will often have been treated as acute cystitis for a day or two, and may present to the casualty department or emergency room with a bladder so swollen that it mimics a twenty week pregnancy.
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Explanation of intravenous (adjective) into a blood vessel
Sample of intravenous An intravenous line is a tube that is placed inside the vein into which drugs and fluids are given.
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Explanation of rib (noun) form plural: ribs one of 12 pairs of long, thin bones that curve from the spine to join the sternum in front
Sample of rib The ribs form the chest cavity.
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Explanation of vaccine (noun) form plural: vaccines a substance used clinically for the immunization of a recipient against an infectious agent; immunogen that contains a suspension of weakened or dead pathogenic cells; it is injected in order to stimulate the production of antibodies
Sample of vaccine The first vaccine created was against smallpox. Even if the money and the knowledge were available to produce a vaccine for mass immunisation, public opinion could still determine whether genetically engineered viruses will treat HIV in the future.
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Explanation of maltose (noun) form plural: maltoses a sugar made from starch
Sample of maltose Digestive enzymes break down starch to release maltose.
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Explanation of pathological (adjective) forms: more pathological; most pathological; the most pathological causes disease or an abnormal state
Sample of pathological Cancer is a pathological state.
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Explanation of sulfur (noun) form: no plural chemical element with the symbol S
Sample of sulfur Sulfur makes up most proteins.
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Explanation of alcohol (noun) form plural: alcohols any of a class of organic compounds formed when a hydroxyl group (-OH) is substituted for a hydrogen atom in a hydrocarbon
Sample of alcohol Alcohol has antiseptic properties.
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