1. 1000 Joules (measure of energy)
   - kilojoule

Encyclopedia: KJ

• down feather
• down in the mouth
• down pat
• down payment
• down quark
• Down syndrome
• down the road
• down the stairs
• down under
• Down's syndrome
• down-and-out
• down-at-heel
• down-at-the-heel
• down-at-the-heels
• down-bow
• down-to-earth
• downbeat
• downbound
• downcast
• downdraft
• downdraught
• downer
• downfall
• downfallen
• downfield