Definition of sublingual
: situated or administered under the tongue sublingual glands sublingual tablets
Recent Examples of sublingual from the Web
There is no brick of sublingual melatonin big enough to cure a jet lag that scrambles every biorhythm and shorts every cognitive scheme.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'sublingual'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
Medical Definition of sublingual
Seen and Heard
What made you want to look up sublingual? Please tell us where you read or heard it (including the quote, if possible).