corrupt, debase, or make impure by adding a foreign or inferior substance; often by replacing valuable ingredients with inferior ones; "adulterate liquor"
a book of blank pages with pockets or envelopes; for organizing photographs or stamp collections etc
one or more recordings issued together; originally released on 12-inch phonograph records (usually with attractive record covers) and later on cassette audio tape and compact disc
enter or assume a certain state or condition; "He became annoyed when he heard the bad news"; "It must be getting more serious"; "her face went red with anger"; "She went into ecstasy"; "Get going!"
come into existence; "What becomes has duration"
undergo a change or development; "The water turned into ice"; "Her former friend became her worst enemy"; "He turned traitor"
change in outward structure or looks; "He transformed into a monster"; "The salesman metamorphosed into an ugly beetle"
increase or decrease (an alternating current or voltage)
change (a bacterial cell) into a genetically distinct cell by the introduction of DNA from another cell of the same or closely related species
convert (one form of energy) to another; "transform energy to light"
change or alter in form, appearance, or nature; "This experience transformed her completely"; "She transformed the clay into a beautiful sculpture"; "transubstantiate one element into another"
the act of starting something for the first time; introducing something new; "she looked forward to her initiation as an adult"; "the foundation of a new scientific society"; "he regards the fork as a modern introduction"
a formal entry into an organization or position or office; "his initiation into the club"; "he was ordered to report for induction into the army"; "he gave a speech as part of his installation into the hall of fame"
conceal or hide; "smother a yawn"; "muffle one's anger"; "strangle a yawn"
envelop completely; "smother the meat in gravy"
deprive of the oxygen necessary for combustion; "smother fires"
deprive of oxygen and prevent from breathing; "Othello smothered Desdemona with a pillow"; "The child suffocated herself with a plastic bag that the parents had left on the floor"
form an impenetrable cover over; "the butter cream smothered the cake"