IPA: /ɪˈleɪtə/
KK: /ɪˈleɪtər/
A type of beetle or a plant structure that helps in spreading spores by using moisture.
The elater helps the spores of the liverworts to disperse effectively.
Elater comes from the Greek word "elatēr" (meaning a driver or a pusher). The term originally referred to something that drives or pushes, particularly in the context of certain plants that eject their seeds.
Think of something that 'pushes' or 'drives' — that's why 'elater' refers to a mechanism that ejects seeds.