…an Old English letter, ð or Ð, representing the dental fricatives T͟H and TH. It was superseded by the digraph th, but is now used as a phonetic symbol for the voiced dental fricative T͟H in the International Phonetic Alphabet (IPA) system…
…Ethiopia…
…variant spelling of -th (as in fiftieth).…
…forming the third person singular of the present tense of verbs…
…forming ordinal and fractional numbers from four onwards…
