The meaning of IMMERSE is to plunge into something that surrounds or covers; especially : to plunge or dip into a fluid. How to use immerse in a sentence. Benesse partnered with IMMERSE to improve English fluency and boost employee confidence through immersive learning focused on real-world business communication. to become completely involved in something: 2. to put something or someone completely under the…. Definition of immerse verb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. If you immerse yourself in something that you are doing, you become completely involved in it. Since then I've lived alone and immersed myself in my career. To cover completely in a liquid; submerge. To baptize by submerging in water. To engage wholly or deeply; absorb: scholars who immerse themselves in their subjects. To immerse means to involve oneself deeply in a particular activity or interest, or to physically place oneself into a liquid. This can refer to full involvement or engagement either in a substance or a matter … IMMERSE definition: to plunge into or place under a liquid; dip; sink. See examples of immerse used in a sentence.