A very short period of time; a moment. / A single, usually precise, point in time. / A beverage or food which has been pre-processed to reduce preparation time, especially instant coffee.

(dated) Impending; imminent. / (dated) Urgent; pressing; acute. / (dated) Insistent; persistent. / (law) Present; current; extant. / Occurring immediately; immediate; present.

(poetic) At once; immediately.

A genre of art which incorporates any media, including the physical features of the site, to create a conceptual experience in a particular environment.

plural of instant message

Third-person singular simple present indicative form of instant message

(communication, computing) A computer application which allows instant text communication between two or more people through a network or the Internet in its entirety.

(transitive) To connect, set up or prepare something for use. / (transitive) To admit formally into an office, rank or position. / (transitive) To establish or settle in.

(computing) Installer. A software utility that installs an application. / (informal) An installation. (Usage originated as a truncated form of the word installation.)

At once; without delay. / (archaic) Urgently; with insistence. / (obsolete) At the same time.