English to English noun
1 |
any specific behavior |  | Example: they avoided all recreational activity
source: wordnet30
2 |
the state of being active |  | Example: his sphere of activity he is out of action
source: wordnet30
3 |
an organic process that takes place in the body |  | Example: respiratory activity
source: wordnet30
4 |
(chemistry) the capacity of a substance to take part in a chemical reaction |  | Example: catalytic activity
source: wordnet30
5 |
a process existing in or produced by nature (rather than by the intent of human beings) |  | Example: the action of natural forces volcanic activity
source: wordnet30
6 |
the trait of being active; moving or acting rapidly and energetically |  | Example: the level of activity declines with age
source: wordnet30
7 |
The state or quality of being active; nimbleness; agility; vigorous action or operation; energy; active force; as, an increasing variety of human activities. |  | source: webster1913
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