0 to give your support to a person, plan, idea, etc. for a second time; to state something as true again:
The government yesterday reaffirmed its commitment to the current peace process.
These events reaffirm my belief in the need for better information.
1 to state something as true again, or to state your support for something again:
This album reaffirms his reputation as a splendid songwriter and guitarist.
If such basic moral rights were also reaffirmed by law, cetaeceans would then receive sanctioned protection from hunting, captivity, wounding, habitat threats, or invasive experimentation.
It is doubtful, however, that these laws were issued merely to reaffirm the conventions that had already been practised for a long time.
Exhibitions were meant to provide cultural symbols that would reaffirm loyalties in the face of other types of expression that might be used for resistance.
An existing ideology is turned to individual advantage, and thus constraints on the group are reaffirmed.
The first column reaffirms the discussion above: higher effective thresholds are associated with ever greater disproportionality of party representation in the legislature.
It would not reaffirm existing social and political hierarchies; rather, it was precisely intended to overturn them.
The results reaffirm that bound electrons can strongly influence the index of refraction of numerous plasmas over a broad range of soft x-ray wavelengths.
The burden of prolonged musculoskeletal disorders to society was reaffirmed.
