led (root: lead)

Verb (usu participle)

WORDNET DICTIONARY

led(n = noun.artifact) light-emitting diode - diode such that light emitted at a p-n junction is proportional to the bias current; color depends on the material used; Array

is a part of alphanumeric display, digital display

is a kind of crystal rectifier, diode, junction rectifier, semiconductor diode

has particulars: oled, organic light-emitting diode

led, imp. & p. p.

of Lead. [1913 Webster]

Led captain. An obsequious follower or attendant. [Obs.] Swift. -- Led horse, a sumpter horse, or a spare horse, that is led along.

led, abbr. light-emitting diode.

led, past and past part. of LEAD(1).