To keep from being revealed, published, or circulated.
To deliberately exclude (unacceptable desires or thoughts) from the mind.
To inhibit the expression of (an impulse, for example); check: suppress a smile.
To reduce the incidence or severity of (a hemorrhage or cough, for example); arrest.
[Middle English suppressen, from Latin supprimere, suppress- : sub-, sub- + premere, to press; see per-4 in Indo-European roots.] sup·press'ant n., sup·press'i·ble adj.
Main Entry: 1sup·press·ant Pronunciation: s&-'pres-&nt Function: adjective :SUPPRESSIVE
Main Entry: 2suppressant Function: noun : an agent (as a drug) that tends to suppress or reduce in intensity rather than eliminate something suppressant>