2. (noun) single child, only child.
E toru ā rāua tamariki, ko ngā māhanga, ā, ko te tautahi te pōtiki (PK 2008:896). / They have three children, the twins and the single child is the youngest.
Synonyms: huatahi
3. (noun) annual.
Ka ora ētahi tipu mō te tau kotahi anake, pērā i te nuinga o ngā hua whenua. Ka kīia ēnei tipu he tautahi (RP 2009:402). / Some plants live for only one year, such as the majority of vegetables. These are said to be annuals.
