Definition of energiser in English English dictionary
{i} person or thing which energizes, person or thing which invigorates and enlivens; apparatus that supplies electrical energy; (Slang) the hallucinative drug PCP (also energizer)
{i} person or thing which energizes, person or thing which invigorates and enlivens; apparatus that supplies electrical energy; (Slang) the hallucinative drug PCP (also energiser)