What is the meaning of ē?

A common convention for a long vowel e

abbreviation for quintessence, quinta essentia

A dictionary transcription for the FLEECE vowel

Rōmaji transcription of ええ

Rōmaji transcription of エー

The eighth letter of the Latvian alphabet, called garais ē and written in the Latin script.

The ninth letter of the Livonian alphabet, written in the Latin script.

Hanyu Pinyin reading of

Hanyu Pinyin reading of 妿

Hanyu Pinyin reading of 娿

Hanyu Pinyin reading of

Hanyu Pinyin reading of

Hanyu Pinyin reading of

Hanyu Pinyin reading of

Hanyu Pinyin reading of

Hanyu Pinyin reading of

Hanyu Pinyin reading of

Hanyu Pinyin reading of

Hanyu Pinyin reading of

Hanyu Pinyin reading of

o, oh, behold

Phonetic transcription of sound [ɛː] when it can bear either pitch.

Letter used for transcription of Ancient Greek letter Η / η.

a lengthened form of the letter e

A letter of the North Frisian alphabet, written in the Latin script.

who; that; which

Source: wiktionary.org