(countable) A systematic clean or clear out of something.

A variant of hemoglobin in which a mutation in the alpha globin gene produces an alpha globin chain that is abnormally long.

plural of thermal spring

A hot spring.

plural of spring onion

plural of spring tide

plural of spring line

plural of spring beauty

To recoil; to bounce back; to recover to an improved position.

A species of quillworts, Isoetes echinospora.