i Register
In some senses, eth is marked as UK. Watch for register when choosing this word.
noun
A letter (capital Ð, small ð) introduced into Old English to represent its dental fricative, then not distinguished from the letter thorn, no longer used in English but still in modern use in Icelandic, the IPA and other phonetic alphabets
In Old English manuscripts thorn and eth did not have different phonetic values but were used positionally[.]
name
A short form of the female given name Ethel.
noun
Initialism of electric train heat/heating.