from Wiktionary, Creative Commons Attribution/Share-Alike License
- adv. In a manner or to a degree that can not be repressed; in an irrepressible way.
from the GNU version of the Collaborative International Dictionary of English
- adv. In a manner or to a degree that can not be repressed.
from The Century Dictionary and Cyclopedia
- In an irrepressible manner or degree; so as to preclude repression.
irrepressible + -ly (Wiktionary)