Strong's Concordance

No	3774	Original Word	כְּרֵתִי
Transliteration	K@rethiy	Phonetic Spelling	ker-ay-thee'
Definitions
Probably from H3772 in the sense of executioner; a Kerethite or life guardsman (compare H3876), (only collectively in the singular as plural):Cherethims, Cherethites.