(nonstandard, dialect) fierce

Third-person singular simple present indicative form of fiercen

simple past tense of fiercen

present participle of fiercen

becoming fiercer

(transitive) To make fierce. / (dialectal) To enliven. / (intransitive) To become or grow fierce.

comparative form of fiercely: more fiercely

superlative form of fiercely: most fiercely