• a white caustic alkaline substance consisting of calcium oxide, which is obtained by heating limestone and which combines with water with the production of much heat; quicklime

• birdlime

• treat (soil or water) with lime to reduce acidity and improve fertility or oxygen levels

• give (wood, especially oak) a bleached appearance by treating it with lime

• catch (a bird) with birdlime

• a rounded citrus fruit similar to a lemon but greener, smaller, and with a distinctive acid flavour

• the evergreen citrus tree which produces limes, widely cultivated in warm climates

• a bright light green colour like that of a lime

Synonyms: greenish, viridescent

• a deciduous tree with heart-shaped leaves and fragrant yellowish blossom, native to north temperate regions. The pale timber is used for carving and inexpensive furniture

• sit or stand around talking with others

• an informal social gathering characterized by semi-ritualized talking