Verb

(en verb)

(label) To change (something) from a smaller form and/or size to a larger one.

(label) To increase the extent, number, volume or scope of (something).

* (John Milton) (1608-1674)

Then with expanded wings he steers his flight.

(label) To express (something) at length and/or in detail.

To rewrite (an expression) as a longer, yet equivalent sum of terms.

To multiply both the numerator and the denominator of a fraction by the same natural number yielding a fraction of equal value

(label) To (be) change(d) from a smaller form/size to a larger one.

(label) To (be) increase(d) in extent, number, volume or scope.

(label) To speak or write at length or in detail.

*{{quote-book, year=1899, author=(Stephen Crane)

, title=, chapter=1 , passage=There was some laughter, and Roddle was left free to expand his ideas on the periodic visits of cowboys to the town. “Mason Rickets, he had ten big punkins a-sittin' in front of his store, an' them fellers from the Upside-down-F ranch shot 'em up […].”}}

(label) To feel generous or optimistic.

Verb

(es)

(intransitive): To issue a medium (e.g. publication).

* {{quote-magazine, date=2013-08-16, author= David Larousserie

, volume=189, issue=10, page=35, magazine=(The Guardian Weekly) , title= Super-lasers blaze knowledge frontier , passage=In an article published in 2008 [Gérard] Mourou proposed an alternative means of achieving atomic fusion. He now believes that fibre lasers could be used to transmute elements, as a way of disposing of highly radioactive waste from nuclear power stations.}}

(transitive): To issue something (usually printed work) for sale and distribution.

(transitive): To announce to the public.

(Internet) To convert data of a Web page to HTML in a local directory and copy it to the Web site on a remote system.

(intransitive): To write in a publication (usually as an academic).