To add something to (alcohol) that makes it unsuitable for consumption but leaves it suitable for most other purposes.
To take away a natural characteristic or inherent property of (a thing or a person).
To combine fissile material with nonfissile material in order to prevent its use in an atomic weapon.
To alter its original form or state, especially of a protein, by heat, acidity etc.
To replace (something which has broken etc.); to replenish (something which has been exhausted), to keep up a required supply of.
To repeat.
To begin again; to recommence.
To make new spiritually; to regenerate.
To make (something) new again; to restore to freshness or original condition.
To extend a period of loan, especially a library book that is due to be returned.
Synonym of renewal