ff

Etymology
The "and following" sense is an abbreviation of, ablative of. The "folios" that follow can be pages, paragraphs, Bible verses, or other sections of written material.

Symbol

 * 1) fortissimo
 * 2) "and following" (pages, etc)

Etymology 1
Abbreviation of, ablative of.

Phrase

 * 1) ff.

Etymology 2
When pronounced as the plural of 'f', it sounds like the Dutch word.

Adverb

 * 1)  ; briefly, just.

Usage notes
This abbreviation is primarily used in informal communication, such as text messaging and web messaging.

Letter

 * 1)  It is preceded by  and followed by .

Usage notes
Like the other Welsh digraphs, is considered a distinct letter of the Welsh alphabet for all purposes, including collation. Thus, is alphabetically sorted after.

Mutation

 * cannot be mutated in Welsh.