adj causing obstruction; blocking up; hindering; as, an obstruent medicine.
2. obstruent ·noun anything that obstructs or closes a passage; ·esp., that which obstructs natural passages in the body; as, a medicine which acts as an obstruent.
adj causing obstruction; blocking up; hindering; as, an obstruent medicine.
2. obstruent ·noun anything that obstructs or closes a passage; ·esp., that which obstructs natural passages in the body; as, a medicine which acts as an obstruent.
Webster English vocab. Английский словарь Webster. 2012