Saph

Boyd’s Bible Dictionary:

(giant). A Philistine giant of the race of Raphah (2 Sam. 21:18). Sippai (1 Chron. 20:4).

Concise Bible Dictionary:

One described as “of the sons of the giant” (or Rapha), slain by Sibbechai (2 Sam. 21:18). He is called SIPPAI in 1 Chronicles 20:4.

Strong’s Dictionary of Hebrew Words:

Transliteration:
Caph
Phonic:
saf
Meaning:
the same as 5592; Saph, a Philistine
KJV Usage:
Saph. Compare 5598

Jackson’s Dictionary of Scripture Proper Names:

a basin a threshold

Potts’ Bible Proper Names:

Extended; threshold; basin; vestibule:―a Philistine giant [SIPPAI], 2 Sam. 21:18. {Extensus}