What does "tattoo" mean in relation to daily naval activities?

The term "tattoo" in a naval context refers to the signal that indicates the approach of evening routines and is specifically associated with the time that occurs five minutes before taps, the evening bugle call that signals the end of the day. It serves as a reminder for sailors to prepare themselves for the night, signifying that they should begin securing the ship and winding down their daily activities. This practice reinforces discipline and helps maintain an orderly transition from daytime operations to the evening's quieter routine.

Understanding the function of "tattoo" is important within the structure of naval life, as it emphasizes the significance of time signals that regulate the daily schedule and ensure that personnel are aware of the impending closure of their day.