This fluid is also used by street and working children in Delhi.
British Dictionary definitions for Delhi
the capital of India, in the N central part, on the Jumna river: consists of Old Delhi (a walled city reconstructed in 1639 on the site of former cities of Delhi, which date from the 15th century bc) and New Delhi to the south, chosen as the capital in 1912, replacing Kolkata (then called Calcutta); university (1922). Pop: 9 817 439 (2001)
an administrative division (National Capital Territory) of N India, formerly a Union Territory. Capital: Delhi. Area: 1483 sq km (572 sq miles). Pop: 13 782 976 (2001)