(biology) The invagination of the cell membrane, at the equatorial plane of the cell, that characterizes the onset of cytokinesis in animal cells.

Third-person singular simple present indicative form of decarbonise

(transitive) To cause to become awake. / (intransitive) To stop sleeping; awake. / (transitive, figuratively) To bring into action (something previously dormant); to stimulate.

present participle of rectify