Noun

(en noun)

Accumulation.

* 1859 , The Veterinarian , volume XXXII-V, fourth series, page 82:

The cumulation and toleration of medicines.

* 1982 , Journal of the Indian Chemical Society , volume 59, page 1329:

The Cumulation of Methylmercury and Phenylmercury Species on Alga.

* 1997 , Graham Bell, The basics of selection , page 15:

Very improbable structures readily arise through the cumulation of small alterations.

* 2004 , Leslie Kish, Statistical design for research , page 186:

Changes in internal boundaries can also occur more frequently and can complicate cumulations of data for cities [...]

The effect of free trade agreements on the rules of origin in calculating importation tariffs, quotas, etc.

* 2013 , Switzerland Federal Department of Finance, [http://www.ezv.admin.ch/pdf_linker.php?doc=Die_Kumulation_in_den_Freihandelsabkommen&lang=en]:

Cumulation' is a deviation from the principle that goods must be produced entirely in the country of exportation, or have undergone sufficient working or processing there, in order to qualify as originating goods. ' Cumulation makes it possible for goods from a free trade partner to be treated the same as those originating in the country of exportation.

Noun

(en-noun)

The act, process or ability of concentrating; the process of becoming concentrated, or the state of being concentrated.

# The direction of attention to a specific object.

# The act, process or product of reducing the volume of a liquid, as by evaporation.

# The act or process of removing the dress of ore and of reducing the valuable part to smaller compass, as by currents of air or water.

A field or course of study on which one focuses, especially as a student in a college or university.

The proportion of a substance in a whole.

* {{quote-magazine, year=2013, month=July-August, author= Philip J. Bushnell, magazine=(American Scientist)

, title= Solvents, Ethanol, Car Crashes & Tolerance , passage=Surprisingly, this analysis revealed that acute exposure to solvent vapors at concentrations below those associated with long-term effects appears to increase the risk of a fatal automobile accident. Furthermore, this increase in risk is comparable to the risk of death from leukemia after long-term exposure to benzene, another solvent, which has the well-known property of causing this type of cancer.}}

# (chemistry) The amount of solute in a solution measured in suitable units (e.g., parts per million (ppm))

The matching game pelmanism.