Sup*pres"sion (?), n. [L. suppressio: cf. F. suppression.] 1. The act of suppressing, or the state of being suppressed; repression; as, the suppression of a riot, insurrection, or tumult; the suppression of truth, of reports, of evidence, and the like.

2. (Med.) Complete stoppage of a natural secretion or excretion; as, suppression of urine; -- used in contradiction to retention, which signifies that the secretion or excretion is retained without expulsion. Quain.

3. (Gram.) Omission; as, the suppression of a word.

Syn. -- Overthrow; destruction; concealment; repression; detention; retention; obstruction.

Sup*pres"sion (?), n. [L. suppressio: cf. F. suppression.] 1. The act of suppressing, or the state of being suppressed; repression; as, the suppression of a riot, insurrection, or tumult; the suppression of truth, of reports, of evidence, and the like.

2. (Med.) Complete stoppage of a natural secretion or excretion; as, suppression of urine; -- used in contradiction to retention, which signifies that the secretion or excretion is retained without expulsion. Quain.

3. (Gram.) Omission; as, the suppression of a word.

Syn. -- Overthrow; destruction; concealment; repression; detention; retention; obstruction.

• The act or instance of suppressing.
  
• The state of being suppressed.