Englishfor English speakers
abnormal
Adjective
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An abnormal thing, or situation, is one that is strange, or not typical.
The weather is abnormal in Europe when it is hot in winter.
—
When something is abnormal, it often means that it is bigger than normal.
The company made abnormal profits this year.
operating
—
adjective
involved in a kind of operation
the operating conditions of the oxidation pond
—
adjective
(= operational, in operation)
being in effect or operation
de facto apartheid is still operational even in the 'new' African nations
— Leslie Marmon Silko
bus service is in operation during the emergency
the company had several operating divisions
conditions
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noun
the set of circumstances that affect someone's welfare
hazardous working conditions
harsh living conditions
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noun
the prevailing context that influences the performance or the outcome of a process
there were wide variations in the conditions of observation
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noun
(= weather, weather condition, atmospheric condition)
the atmospheric conditions that comprise the state of the atmosphere in terms of temperature and wind and clouds and precipitation
they were hoping for good weather
every day we have weather conditions and yesterday was no exception
the conditions were too rainy for playing in the snow