This is the 12722nd most frequent Russian word.
коэффициент
"Coefficient" - A numerical or constant factor in a mathematical expression or equation.
In this case, "коэффициент" represents a value quantifying the insulating ability of the material.
Уровень шума зависит от коэффициента изоляции стен.
The noise level depends on the coefficient of wall insulation.
Here, "коэффициент" refers to a mathematical ratio describing the engine's performance or efficiency.
Коэффициент полезного действия двигателя измеряется в процентах.
The efficiency factor of the engine is measured in percentages.
Here, "коэффициент" is used as a multiplier representing inflation's impact in financial calculations.