चिट्ठी

Chit derives from Hindi ciṭṭhī (चिट्ठी), meaning a letter, a short note, or a written message, from Sanskrit citra — originally meaning 'marked, spotted, variegated,' then extended to mean anything written or inscribed. In Hindi usage, a ciṭṭhī is typically an informal written communication: a brief letter, a note left for someone, a message passed between parties. The diminutive quality of the word — it names a small, functional piece of writing rather than a formal document — survived into the English borrowing. British administrators in India used 'chit' for the signed notes that circulated through colonial bureaucracy: a chit from a superior authorising a purchase, a chit confirming receipt of goods, a chit introducing a stranger or vouching for a servant's character. In the Anglo-Indian world, the chit was the lubrication of daily life — the informal written record that sat between verbal agreement and formal contract.

Hobson-Jobson (1886) devotes a substantial entry to 'chit' and 'chitty,' noting that the word was used across the Indian subcontinent and into Southeast Asia wherever British commercial and administrative networks reached. The chit-system was a specific feature of Anglo-Indian social life: in clubs, hotels, and military messes, members signed chits rather than paying cash, accumulating a record of expenses that was settled at the end of the month. This system required trust in the social network — you could only sign a chit where your credit was known — and the chit itself became a marker of membership. To be able to sign a chit at the Calcutta Club or the Madras Club was to belong to a specific stratum of colonial society. The small written note encoded social position.

The word's English use expanded into several distinct contexts. 'Chit of a girl' — a cheeky young woman, a slip of a girl — uses 'chit' in the sense of a small, insignificant piece: the same diminutive quality that makes a ciṭṭhī a short note makes a chit of a girl a slight, barely-there creature. This usage, which appears in English from the seventeenth century, may not be the same word at all — some etymologists trace it to a different source — but the senses had merged in British usage by the nineteenth century. The voucher sense and the insignificant-creature sense coexisted under the same spelling, connected by the implication of smallness.

In contemporary English, 'chit' survives most visibly in two contexts: the signed voucher or note (still used in military, club, and hospitality contexts), and the bureaucratic form or reference ('I need a chit from the doctor before I can return to work'). Both uses preserve the essential meaning — a small, functional written document whose value lies in its authorisation rather than its content — with no awareness of the Hindi original. The word has been absorbed so completely into English administrative vocabulary that it reads as native, which is perhaps the highest compliment a loanword can receive.