2. (noun) perforated spiral carving.
Ko wai te tangata kei te kainga-a-ngaru o te waka, ko wai kei te tainga-riu, ko wai kei te pītau o te kei? (TTT 1/1/1924:8). / Who is the person at the bow of the canoe, who is at the bailing place, and who is at the carved stern post.
3. (noun) figurehead of a canoe ornamented with perforated spiral carving.
Kei runga kei te pītau e whēterotero ana te arero (W 1971:284). / On top was the carved figurehead with the tongue protruding.
4. (noun) canoe with a pītau figurehead.
Kei te puhinga ki ngā huruhuru kererū, tūī, ehara! kātahi anō ka āta pīwari tēnei mea te waka taua, he toiere, he waka whakarei, he pītau (M 2006:364). / When it is adorned with pigeon and tūī feathers, behold how beautiful the war canoe is, a toiere (war canoe with carved stem and stern), a whakarei (ornamental canoe) and a pītau (canoe with a figurehead ornamented with perforated spiral carving).