A position of advantage or superiority in a competition or contest. For the first time in the race, Harrison is in the lead.
A piece of information or a clue that may help in solving a problem or mystery. The detective followed a promising lead that could solve the case.
An example, initiative, or course of action for others to follow. We'll go through the dance routine again – follow my lead.
A heavy, bluish-gray metal that is very soft and malleable, used in construction, batteries, and radiation shielding. The window frames were made of lead.
The main role in a play, film, or television show. Meryl Streep was the lead in that year's Oscar-winning film.
A wire or cable used to conduct electricity or signals (also wire; UK also flex; US also cord). Please don't pull the charging lead out of the wall socket so hard.
A leash for a dog or other animal (US usually leash). You must keep your dog on a lead while walking in the public park.
Graphite used as the writing core of a pencil. This pencil has a very soft lead, which is perfect for drawing.
In boxing, a first attacking punch (= hit) by a fighter. A quick left lead is a great way to control the distance in a fight.