Noun

(lb) The act of instructing, teaching, or furnishing with information or knowledge.

:

:

*{{quote-book, year=1927, author= F. E. Penny

, chapter=5, title= Pulling the Strings , passage=Anstruther laughed good-naturedly. “[…] I shall take out half a dozen intelligent maistries from our Press and get them to give our villagers instruction when they begin work and when they are in the fields.”}}

(lb) An instance of the information or knowledge so furnished.

*(William Shakespeare) (1564-1616)

*:If my instructions may be your guide.

(lb) An order or command.

*

*:Thus, when he drew up instructions in lawyer language, he expressed the important words by an initial, a medial, or a final consonant, and made scratches for all the words between; his clerks, however, understood him very well.

(lb) A single operation of a processor defined by an instruction set architecture.

Noun

(en-noun)

(heraldry) A sentence, phrase, or word, forming part of an heraldic achievement.

A sentence, phrase, or word, prefixed to an essay, discourse, chapter, canto, or the like, suggestive of its subject matter; a short, suggestive expression of a guiding principle; a maxim.

* (Joseph Addison) (1672-1719)

It was the motto of a bishop eminent for his piety and good works, ... Serve God, and be cheerful.

*{{quote-book, year=1922, author=(Ben Travers), title=(A Cuckoo in the Nest)

, chapter=1 citation , passage=“[…] the awfully hearty sort of Christmas cards that people do send to other people that they don't know at all well. You know. The kind that have mottoes like
  Here's rattling good luck and roaring good cheer, / With lashings of food and great hogsheads of beer. […]”}}