Immersing oneself is an action that involves submerging oneself in a liquid or other substance. To immerse oneself can be done in a variety of ways, such as bathing or burying oneself. The crossword solutions for the term 'immerse oneself' are 'BATHE' (5 letters) and 'BURY' (4 letters). Bathing is a common way to immerse oneself, usually in water, while burying oneself is a more extreme form of immersion, usually involving burying oneself in dirt or sand.