#1 fierce s. [ferocious, furious, savage] marked by extreme and violent energy; "a ferocious beating"; "fierce fighting"; "a furious battle". wn
#2 fierce s. [boisterous, rough] violently agitated and turbulent; "boisterous winds and waves"; "the fierce thunders roar me their music"- Ezra Pound; "rough weather"; "rough seas". wn
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