Graphemes: ī
Classes: long close front unrounded vowel
Implicit classes: vocalic
Features +long +high -low -back -round +syllabic +voice
Related rules
Development: Proto-West Germanic
pwgmc-final-j-w: j > i / C_#, w > u / C_#, ij > ī / _#Development: Old English
pwgmc-final-j-w: j > i / C_#, w > u / C_#, ij > ī / _#oe-diphthong-tensing: ai > ā, au > ēa, eu > ēo, iu > īooe-breaking-before-h: æ > ea / _h, e > eo / _h, i > io / _h, ī > īo / _h, ǣ > ēa / _hoe-io-eo-merger: i > e / _o, ī > ē / _o