1. past tense of canvass; to examine or discuss thoroughly
Usage: past tense form
2. past tense of canvass; to go through an area asking people for votes, opinions, or support
Usage: past tense form; political context

Examples

• The committee canvased all possible solutions before making a decision.
• She canvased the neighborhood for signatures on the petition.
• The researchers canvased the data for any inconsistencies.
• Volunteers canvased door-to-door during the election campaign.
• The board canvased every option available to them.
• They canvased public opinion through surveys and interviews.