D defs.my
Entry 1 sense Webster, 1913

Undertide

· Un·der·tide · IPA
01 n. The under or after part of the day; undermeal; evening.
  1. 1.
    The under or after part of the day; undermeal; evening.[Obs.]
    “He, coming home at undertime, there found The fairest creature that he ever saw.” Spenser.