A form of neurostimulation which uses a constant low current delivered to the brain area of interest via electrodes on the scalp, typically as a way of treating psychiatric conditions.

A list of names, addresses etc, of specific classes of people or organizations, often in alphabetical order or in some classification.

Containing directions; instructing; directorial.

One who directs; the person in charge of managing a department or directorate (e.g., director of engineering), project, or production (as in a show or film, e.g., film director).

In a direct manner; in a straight line or course. / In a straightforward way; without anything intervening; not by secondary, but by direct means.

As soon as; immediately (elliptical for directly that/as/when)

(Britain) Of a telephone number, not in the directory; unlisted.

A listing of telephone subscribers in a specific geographical area, together with their telephone numbers and, sometimes, a street address.

The manager of a cycle racing team.

An agency headed by a director, usually a subdivision of a major government department. / A body of directors.