category five
Very serious, extremeVery serious, extreme.
Meaning
1 senses(attributive, figuratively, uncountable)Very serious, extreme.
Origin
Primarily from the Saffir–Simpson scale, in which category five represents the most powerfPrimarily from the Saffir–Simpson scale, in which category five represents the most powerful type of hurricane.
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Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable