hyperactivation

About 0.02 uses per million words.

Meaning

1. noun A form of sperm motility associated with active beating of the flagellum.
2. noun Excessive activation.

   hyperactivation of complement

Similar words

motogenesis hyperregulation hyperproliferation hyperovulation flagellogenesis photostimulation polyspermia photomotility electrotaxis hyperexpression

Often followed by

of and in is during or