Left half-life Synonyms

Definitions for Left


  • (noun) a political belief stressing progress, the essential goodness of humankind, and individual freedom
  • (adjective) being or located on or directed toward the side of the body to the west when facing north
  • (adjective) intended for the left hand

Definitions for Half-life


  • (noun) the time required for something to fall to half its initial value (in particular, the time for half the atoms in a radioactive substance to disintegrate)