Definition of ongoing
- ongoing research
- The investigation is ongoing.
- the long ongoing history of medicine
the ongoing events at the school
ongoing efforts to find a cure for the disease
There is an ongoing debate over the issue.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'ongoing.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
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