(computing) A socket on a personal computer or peripheral device into which a USB cable is plugged.

(Australia, New Zealand) The tendency to disparage conspicuously successful people.

Alternative spelling of postscript

(informal) Half a kilogram, or 500 grams.

contamination of water, especially surface water, by sewage effluent, fertilizer runoff, industrial chemical discharge etc.

Alternative spelling of break-even point

(business, management) The point where total costs equal total revenue and the organization neither makes a profit nor suffers a loss.

(informal) Inferior; shoddy. / (informal) Of a country, regime etc., autocratic, especially in a petty and amusing manner.

plural of pool table

popular science