contact process

con·tact proc·ess

C c

Definitions of contact process words

noun contact process a catalytic method for producing sulfuric acid from sulfur dioxide and oxygen. 1
noun contact process (inorganic chemistry) The industrial process for the manufacture of sulfuric acid from sulfur and oxygen. 0

before 1900

One of the 17% newest English words

First recorded in 1900-05

noun

adjective

verb

adverb

pronoun

preposition

conjunction

determiner

exclamation

This term is known only to a narrow circle of people with rare knowledge. Only 5% of English native speakers know the meaning of this word.

According to our data most of word are more popular. This word is almost not used. It has a much more popular synonym.

This diagram is provided by Google Ngram Viewer

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