Initialism of National Institute of Nutrition, an Institute in India. / Initialism of Netherlands Institute for Neuroscience, an Institute in Netherlands. / Initialism of Nine Inch Nails., a US band

plural of boozehead

A lullaby.

A learning disability. / (UK, euphemistic) Any of a series of medically recognized conditions (as opposed to diseases) that inhibit a person's ability to function in the world.