from Wiktionary, Creative Commons Attribution/Share-Alike License
- v. To weep angrily; to howl.
from the GNU version of the Collaborative International Dictionary of English
- intransitive v. To howl.
from The Century Dictionary and Cyclopedia
- To howl, either threateningly or in weeping.
- In coal-mining, to break down: said of the roof or sides of a mine.
- n. Another spelling of ghoul.
Old English gaulen, goulen. Compare yawl (intransitive verb). (Wiktionary)