zeroth

Definitions:

  • Of or relating to the ordinal number matching the number 0 in a series.
  • In the first position in a <xref>sequence</xref> whose <xref>elements</xref> are numbered starting at zero; the <xref>ordinal number</xref> corresponding to zero.
  • Corresponding to a position preceding the first.
  • preceding even the first
powered by