Bilingualism: Bilingualism refers specifically to individuals who have fluency in two languages. They possess equal proficiency in both languages and can switch between them effortlessly.
Language Acquisition:Language acquisition is the process through which individuals acquire language skills, whether it's their first or additional languages. It encompasses both spoken and written language development.
Code-Switching: Code-switching is the practice of alternating between two or more languages within a conversation or even a single sentence. This phenomenon is commonly observed among bilingual individuals who effortlessly switch between languages based on social context or personal preference.