Literally meaning "new rice", this refers to a festival celebrating the harvest of the main rice crop.
Indian plum or ber. A plum-like fruit which is a small, sweet, reddish-black berry which fruits during the monsoon. The term is also used to describe a type of pantua, a confection which is fried to resemble this berry. There are sweet versions (narkel kul) and sour versions (topa kul). The latter are used to make pickles and chutneys.
Mispronunciation of lebu. Lemon or lime. These seem to be interchangeable. Since the lime grows much more readily than the lemon in India this is more likely to be a lime.
