noun. ['ˌɪˈmɝːʒən'] complete attention; intense mental effort.
noun. ['ˌɪˈmɝːʒən'] the act of wetting something by submerging it.
noun. ['ˌɪˈmɝːʒən'] sinking until covered completely with water.
noun. ['ˌɪˈmɝːʒən'] a form of baptism in which part or all of a person's body is submerged.
noun. ['ˌɪˈmɝːʒən'] (astronomy) the disappearance of a celestial body prior to an eclipse.