The posterior portion of the alimentary canal, especially in an embryo (in which it occurs as an invagination of the epiblast or ectoderm); specifically the hindgut of an insect or other arthropod.
Today’s NYT Connections Answers Dec 21, #559 - Daily Updates & Hints
Today’s Wordle Answer Dec 21 #1281- NYT Wordle Hints & Updates
NYT Mini Crossword Answers Today - The Mini for Dec 21 Solved
NYT Strands Today - Hints, Spangram & Answers for December 21