(transitive) To treat with an opiate drug.

Willing to consider new and different ideas or opinions.

(medicine) The anatomy, functions, pathology, and treatment of the eye.

open up (especially referring to doors)

Any successful means of achieving a result, especially means that are magical or technical, or otherwise beyond the understanding of most people.

A device used to remove the cap from a bottle / A device used to remove the cork from a bottle

(law) An opinion which follows the outcome of the majority of the court, but might be reached in a differing manner.

(software) Of or relating to a product which is licensed to permit modifications and redistribution of its source code, as per The Open Source Definition.

(transitive) To release the source code of.

(software) The practice of providing open-source code for a product. / (software) Open-source software in general. / (espionage) Information that is in the public domain and available to everybody.