diæresis

plural diæreses

1. countableuncountableDated spelling of diaeresis.

   The Diæresis is used to divide a diphthong into two syllables; as, Creätor.

   1841, William Corry, “Grammatical Terms, with Their Respective Marks and Explanations”, in An English Spelling Book, with Reading Lessons; for the Use of the Parish and Other Schools of New Brunswick, St. John, N.B.: […] Henry Chubb, […], →OCLC, page 8

   2 more examples

   Diæreſis is vvhen tvvo points ouer a vovvell diuide it from another vovvel, as bouë, queuë, read bou-e, queu-e, not bo-ue, que-ue.

   1611, Randle Cotgrave, compiler, “Briefe Directions for Such as Desire to Learne the French Tongue. And First, of the Vowels, and Diphthongs.”, in A Dictionarie of the French and English Tongues, London: […] Adam Islip, →OCLC, signature Nnnn, recto, column 2

   There are four manners of performing the Diæreſis: viz. by Cutting, Pricking, Tearing, Dravving, and Burning.

   1728, E[phraim] Chambers, “Diæresis”, in Cyclopædia: Or, An Universal Dictionary of Arts and Sciences; […] In Two Volumes, volumes I (A–H), London: […] James and John Knapton [et al.], →OCLC, page 211, column 1