"Preconcert" is a word in ENGLISH

By way of preparation, or preliminary; previously; aforetime.

dáan a {1} old, not new. Dáang sinínà, An old dress. Nga Túgun Old Testament. {2} the one before, previous. …

To plan beforehand; to intend previously.

To have previous knowledge of; to know beforehand.

To warn beforehand; to give previous warning, admonition, information, or notice to; to caution in advance.

panghímos - Freq. of hímos. To prepare, get ready, provide, see to beforehand, make arrangements for; preparation, previous arrangement, provision.

To acquaint previously or beforehand.

To act beforehand; to perform previously.

To appoint previously, or beforehand.

To conceive, or form an opinion of, beforehand; to form a previous notion or idea of.

Previously arranged; agreed upon beforehand.

To consign beforehand; to make a previous consignment of.

A dedication made previously or beforehand.

The act of previous determination; a purpose formed beforehand; as, the predetermination of God's will.

To instruct previously or beforehand.

Previous intimation; a suggestion beforehand.

To think on, and revolve in the mind, beforehand; to contrive and design previously; as, to premeditate robbery.

The act of meditating or contriving beforehand; previous deliberation; forethought.

To send before the time, or beforehand; hence, to cause to be before something else; to employ previously.

To set forth beforehand, or as introductory to the main subject; to offer previously, as something to explain or aid …