suctioning

(suk┬┤shun-ing) removal of material through the use of negative pressure, such as for an operative wound during and after surgery to remove exudates, or for the respiratory tract to remove secretions that the patient cannot remove by coughing.
Found on http://www.encyclo.co.uk/local/21001

Suctioning

The process where secretions are removed from a baby's mouth or nose in ETT
Found on http://www.walesneonatalnetwork.wales.nhs.uk/glossary-of-terms
No exact match found