verb - to advise or train someone, especially a younger or less experienced person
adverb - extremely or unpleasantly (used to emphasize)
verb - to suffocate or make unable to breathe properly
verb, informal - to become upset, to become angry or unable to control one's temper
adjective, literary - causing harm, destruction, or serious damage; deadly or ruinous
noun - something that causes great distress, trouble, or annoyance; a source of harm or ruin
noun - the activity of going under water with special equipment including an air bottle