Nouns

(n)canvas, canvassthe setting for a narrative or fictional or dramatic account“the crowded canvas of history”, “the movie demanded a dramatic canvas of sound”
(n)poll1, opinion poll, public opinion poll, canvassan inquiry into public opinion conducted by interviewing a random sample of people
(n)sail, canvas, canvass, sheeta large piece of fabric (usually canvas fabric) by means of which wind is used to propel a sailing vessel
(n)canvas tent, canvas, canvassa tent made of canvas fabric
(n)canvas, canvassan oil painting on canvas fabric
(n)canvas, canvassthe mat that forms the floor of the ring in which boxers or professional wrestlers compete“the boxer picked himself up off the canvas”
(n)canvas, canvassa heavy, closely woven fabric

Verbs

(v)poll, canvassget the opinions (of people) by asking specific questions
(v)canvasssolicit votes from potential voters in an electoral campaign
(v)analyze, analyse, study, examine, canvassconsider in detail and subject to an analysis in order to discover essential features or meaning“analyze a sonnet by Shakespeare”, “analyze the evidence in a criminal trial”, “analyze your real motives”