adj silent; quiet.
2. hush ·noun stillness; silence; quiet.
3. hush ·vt to appease; to allay; to calm; to soothe.
4. hush ·vt to still; to silence; to calm; to make quiet; to repress the noise or clamor of.
5. hush ·vi to become or to keep still or quiet; to become silent;
·esp. used in the ·imv, as an exclamation; be still; be silent or quiet; make no noise.