Sibilous definitions

Sibilous

• (a.) Having a hissing sound; hissing; sibilant.
Found on http://thinkexist.com/dictionary/meaning/sibilous/

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Sibilous

Sib'i·lous adjective [ Latin sibilus .] Having a hissing sound; hissing; sibilant. [ R.] Pennant.
Found on http://www.encyclo.co.uk/webster/S/97

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