leaded

/ˈlɛdəd/

Definitions of leaded

1. adjective

   treated or mixed with lead
   “leaded gasoline”

   “leaded zinc”

   synonyms:

   antiknock, antiknocking

   suppressing or eliminating engine knock in combustion engines

   antonyms:

   unleaded

   not treated with lead

   lead-free, nonleaded

   (of gasoline) not containing tetraethyl lead
2. adjective

   having thin strips of lead between the lines of type
   synonyms:

   spaced

   arranged with spaces between; often used as a combining form
3. adjective

   (of panes of glass) fixed in place by means of thin strips of lead
   “leaded windowpanes”

   synonyms:

   fixed

   securely placed or fastened or set