simple past tense and past participle of raven

Third-person singular simple present indicative form of ravel

A tangled mess; a decomposition. / (programming) In the APL programming language: the act of reshaping a variable into a vector.

present participle of ravel

plural of ravelin

(US) simple past tense and past participle of ravel

(US) Alternative form of ravelled

A common raven, Corvus corax.

A large all-black passerine bird in the crow family, Corvus corax. / A dark-colored South Asian swallowtail butterfly, Papilio castor

simple past tense and past participle of ravel