Person Taking Bath emoji is the picture of some person (the gender is not important in this case), lying in a full bathtub with soap bubbles - it shows the routine action, just like the Person in Bed emoji, and it is used exactly in the meaning of this action. For example, it may be used instead of an answer to the question "What are you doing in the evening today?".
🛀 Person Taking Bath emoji
refers to the smileys and people
, objects and holidays