1) Ratio 
• (a.) Alt. of Stoichiometrical
The amount of a substance which is consumed when a chemical reaction proceeds to completion.
If you can spell this word, you're a real chemist. To paraphrase the IUPAC definition, stoichiometry is the relationship between the amounts of reactants reacted and the amounts of products produced. An equation that says that 'Two moles of X reacts with one mole of Y to make three moles of Z' is a stoichiometric equation. We have rarely known anyo...
Pertaining to stoichiometry. ... (05 Mar 2000) ... 
The determination of weight relations in a chemical reaction.
Type: Term Pronunciation: stoy′kē-ō-met′rik Definitions: 1. Pertaining to stoichiometry.
[adj] - of or relating to stoichiometry
Stoichiometric is often used in thermodynamics to refer to the 'perfect mixture' of a fuel and air.
adjective of or relating to stoichiometry
or theoretical combustion is the ideal combustion process during which a fuel is burned completely. A complete combustion is a process that converts all carbon (C) to carbon dioxide (CO2), all hydrogen (H) to water (H2O), and all sulfur (S) to sulfur dioxide (SO2). If there are unburned components in the exhaust gas such as C, H2, or CO, the combus...
refers to compounds or reactions in which the components are in fixed, whole-number ratios.
of or pertaining to stoichiometry. · pertaining to or involving substances that are in the exact proportions required for a given reaction.