2. (noun) spear - a long spear pointed at both ends.
Ko ā rātou rākau patu tangata, he koikoi, he huata, he taiaha, he tewhatewha, he hoeroa; he mea tārai ki te toki pounamu, ki te toki kōhatu (JPS 1899:179). / Their man-killing weapons were spears, lances, taiaha, tewhatewha and long whale-bone weapons fashioned with greenstone and stone adzes.