5425 - phrissó

Strong's Concordance

Original word: φρίσσω
Transliteration: phrissó
Definition (short): shudder
Definition (full): to be rough, to shiver, shudder

NAS Exhaustive Concordance

Word Origin: a prim. verb
Definition: to be rough, to shiver, shudder
NASB Translation: shudder (1).
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Strong's Exhaustive Concordance

Apparently a primary verb; to "bristle" or chill, i.e. Shudder (fear) -- tremble.

References

Strong's 5425: 1 Occurrences
KJV: Thou believest that there is one God; thou doest well: the devils also believe, and tremble.
NASB: You believe that God is one. You do well; the demons also believe, and shudder.