Tranquilizer is a alternative form of tranquiliser.
As nouns the difference between tranquiliser and tranquilizer
is that tranquiliser is an alternative spelling of lang=en while tranquilizer is that which tranquillizes or soothes.
tranquilizer
English
Alternative forms
* tranquiliser, tranquilliser (mainly UK)
* tranquillizer (mainly US)
Noun
(
wikipedia tranquilizer)
(
en noun)
That which tranquillizes or soothes.
(pharmacology) A drug used to reduce anxiety or tension; a sedative.
See also
* horse tranquilizer
* sleeping pill