n.
1.colorless watery fluid of blood and lymph containing no cells and in which erythrocytes and leukocytes and platelets are suspended
2.a green slightly translucent variety of chalcedony used as a gemstone
3.(physical chemistry) a fourth state of matter distinct from solid or liquid or gas and present in stars and fusion reactors
Idiom of the Day
lull before the storm
a quiet period just before a period of great activity or excitement
It was the lull before the storm when the school principal began to tell the students about the new policy.
