From the active participle (of the same form as the first word) feminine of an unused root (meaning to entrap) and plural of tsbiy; trap of gazelles; Pokereth-Tsebajim, one of the "servants of Solomon" -- Pochereth of Zebaim.
see HEBREW tsbiy
H6380. Pokereth
Hatstsebayim הַצְבָיִם מֹּכֶ֫רֶת proper name, masculine (bindress [Aramaic; perhaps binder (feminine of office)] of the gazelles); — head of post-exilic family, פ ׳בְּנֵי ׳ה Ezra 2:57 = Nehemiah 7:59 (הַצְּבָיִים, υιὁὶ Φασραθ υιὁὶ Ασεβωειν(Φακαραθ, Σαβαειμ, etc.).
פלא (√ of following; separate from the ordinary, distinguish according to Thes Gerber212, compare פלה).