Defines a recommended header cell width. Use the width CSS property instead, as this attribute is deprecated. The <th> may only be used within a <tr> element. In simple contexts, using the scope attribute on header cells (<th> elements) is redundant because scope is inferred.

Latin Th digraph. Th is a digraph in the Latin script. It was originally introduced into Latin to transliterate Greek loan words. In modern languages that use the Latin alphabet, it represents a number of different sounds. It is the most common digraph in order of frequency in the English language.

Chemistry thorium. Chemistry radioactinium. warmth). twelfth). var. of -eth 1 : doth. Thursday. Place Names Territory of Hawaii. -th,1 suffix. -th,2 suffix. -th is attached to words that refer to numbers to form adjectives referring to the number mentioned: (four + -th →) fourth; tenth.

⟨th⟩ is used in academic transcription systems to represent letters in south and east Asian alphabets that have the value /tʰ/. According to the Royal Thai General System of Transcription, for example, ⟨th⟩ represents a series of Thai letters with the value /tʰ/.