r rotunda

plural rs rotunda · plural rs rotundae

1. mediaA curved form of the letter r, found in some medieval and fraktur scripts: ⟨ ꝛ ⟩.

   The distinction between r rotunda and straight r has not been kept in the transcription, as the usage of r rotunda is predictable from the preceding character: r rotunda is used after round letters.

   2017, Andrea de Leeuw van Weenen, editor, A Grammar of Möðruvallabók, BRILL, →ISBN, page 11

   2 more examples

   […] completely informed about the decisions made and the reasons to make them, e.g. r rotunda does not figure in the transcription as the use of straight r and r rotunda is governed by the preceding character and thus completely predictable.

   1989, Arend Quak, Florus (Floor) Rhee, Palaeogermanica et onomastica., Rodopi, page 3

   And certain geminated consonants are represented by capitals : ɢ, ɴ, ʀ, ꜱ. Does a form like haʀ mean a long r, or is it a scribal habit on the level of the usage of r rotunda, not straight r, after round letters? The occurrence of forms with -rr […]

   2000, Anna A. Grotans, Heinrich Beck, Anton Schwob, De consolatione philogiae: studies in honor of Evelyn S. Firchow, volume 2, page 624