Latin Small Letter T
Anchoring the most common word in the English language — 'the' — lowercase 't' is the twentieth letter of the Latin alphabet and typically the second most frequent consonant in English prose, accounting for roughly 9.1 % of characters in typical corpora. Its presence at the start of 'the', 'that', 'this', 'to', and 'than' contributes heavily to its high rank. Its ASCII code point is 116 (0x74), 32 above its uppercase counterpart 'T' at 84 (0x54), maintaining the single-bit case offset (bit 5) shared by all ASCII A–Z / a–z pairs.
Technical Details
Code Example
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// Tab character and generic templateprintf("Name\tAge\tCity\n"); // Tab-separated headers// Template with Ttemplate<typename T>T max(T a, T b) { return (a > b) ? a : b; }
Common Usage
Tab escape sequence: In C-style strings and most mainstream programming languages, \t produces a horizontal tab character (ASCII 9, 0x09) — one of the few single-letter escapes alongside \n and \r that developers encounter daily. The tab character is the field delimiter in TSV (tab-separated values) files and is central to the long-running spaces-vs-tabs indentation debate in software engineering.
Printf and strftime type specifiers: In C-family printf-style formatting, several format tokens end in 't' — %t appears in Java's Formatter as a prefix for date/time conversions. In strftime-style formatting used by C, Python, Ruby, and many other languages, lowercase and uppercase 't' tokens serve time-related formatting roles, though the specific meanings vary across implementations.
Voiceless alveolar plosive and aspiration: English 't' is pronounced as an aspirated /tʰ/ at the start of stressed syllables (top, time), an unaspirated /t/ after 's' (stop, still), and frequently as a flap /ɾ/ between vowels in American English (butter, water) — a range of allophones that is rarely reflected in spelling but significant in phonetics and speech recognition systems.
Diacritical variants: ť (caron) is a distinct letter in Czech and Slovak, ţ (cedilla) appears in Romanian, ț (comma below) is the modern standard Romanian form, ṭ (dot below) is used in IAST transliteration of Sanskrit, and ŧ (stroke) appears in Sami languages — a moderately sized family where the cedilla/comma distinction in Romanian has been a source of Unicode encoding controversy.
Tab escape sequence: In C-style strings and most mainstream programming languages, \t produces a horizontal tab character (ASCII 9, 0x09) — one of the few single-letter escapes alongside \n and \r that developers encounter daily. The tab character is the field delimiter in TSV (tab-separated values) files and is central to the long-running spaces-vs-tabs indentation debate in software engineering.
Printf and strftime type specifiers: In C-family printf-style formatting, several format tokens end in 't' — %t appears in Java's Formatter as a prefix for date/time conversions. In strftime-style formatting used by C, Python, Ruby, and many other languages, lowercase and uppercase 't' tokens serve time-related formatting roles, though the specific meanings vary across implementations.
Voiceless alveolar plosive and aspiration: English 't' is pronounced as an aspirated /tʰ/ at the start of stressed syllables (top, time), an unaspirated /t/ after 's' (stop, still), and frequently as a flap /ɾ/ between vowels in American English (butter, water) — a range of allophones that is rarely reflected in spelling but significant in phonetics and speech recognition systems.
Diacritical variants: ť (caron) is a distinct letter in Czech and Slovak, ţ (cedilla) appears in Romanian, ț (comma below) is the modern standard Romanian form, ṭ (dot below) is used in IAST transliteration of Sanskrit, and ŧ (stroke) appears in Sami languages — a moderately sized family where the cedilla/comma distinction in Romanian has been a source of Unicode encoding controversy.