Lunch

From Memory Alpha, the free Star Trek reference

Lunch is a meal usually eaten at midday.

Dr. Julian Bashir and the Cardassian tailor Garak often ate lunch together at the replimat of Deep Space 9. As of 2370 they met for about two years. (DS9: "Cardassians", "The Wire" et al.)

Gagh was served at lunchtime in the mess hall of the IKS Rotarran, although it was also served at breakfast and dinner. (DS9: "Shadows and Symbols")