One who acts in a Promethean manner. / A glass tube containing sulfuric acid and an inflammable mixture. / (historical) A kind of lucifer match.

A pit in the ground, in which the lower part of a flywheel runs.

(New Zealand) The burrs of the piri-piri plant.

The person who, during a Greek Orthodox wedding, exchanges the crowns over the couples heads (and has other related roles)