ephemerid
noun
ephem·er·id i-ˈfe-mə-rəd 
: mayfly
Word History
Etymology
ultimately from Greek ephēmeron
First Known Use
1872, in the meaning defined above
- blood gill
- blood gland
- blood glue
- blood groove
- blood group
- blood heat
- blood horse
- blood is thicker than water
- blood is up
- blood kin
- blood knot
- blood libel
- blood lily
- blood meal
- blood money
- blood moon
- blood moons
- blood oath
- blood on one's hands
- blood orange
- blood pheasant
- blood picture
- blood pink
- blood plasma
- blood platelet