(astronomy) The disappearance of a celestial body, by passing either behind another, as in the occultation of a star, or into its shadow, as in the eclipse of a satellite; opposed to emersion.
(linguistics) A form of foreign-languageteaching where the language is used intensively to teach other subjects to a student.
“We haven't had to put the immerser on at all since moving in and the hot water is really instant.”
“My wife pays pounds 80-plus monthly, our annual bill is more than pounds 1000 and we use only two storage heaters, a hot water immerser and a cooker.”
“His fate is sealed when he joins his family in getting baptized in the Jordan River by Yohanan the Immerser.”