Protephemerida
plural noun
Prot·ephemerida
(¦)prōt+
: an order of extinct insects related to the Ephemeroptera, known only from the Upper Carboniferous, and characterized by long cerci and homonomous wings with numerous crossveins
Word History
Etymology
New Latin, from prot- + Ephemerida
- measurednesses
- measureless
- measurelessnesses
- measureman
- measuremen
- measurement
- measurement cargo
- measurement freight
- measurement goods
- measurement ton
- measurements
- measurer
- measurers
- measures
- measures (out)
- measures (up)
- measures off
- measures out
- measures up
- measures up (to)
- measures up to
- measuring
- measuring (out)
- measuring (up)
- measuring cup