Or piggul {pig-gool'}; from an unused root meaning to stink; properly, fetid, i.e. (figuratively) unclean (ceremonially) -- abominable(-tion, thing).
Englishman's Concordance
1) foul thing, refuse 1a) unclean sacrificial flesh (only use) Part of Speech: noun masculine A Related Word by BDB/Strong’s Number: from an unused root meaning to stink Same Word by TWOT Number: 1730a
Brown-Driver-Briggs
[מִּגּוּל] noun masculineLeviticus 7:18foul thing, refuse, but only as technical term of unclean sacrificial flesh; — it is ׳פ if eaten on third day Leviticus 7:18 (P), Leviticus 19:7 (H); compare ׳בְּשַׂר פEzekiel 4:14 (undefined); plural מְרַק מִּגֻּלִיםIsaiah 65:4broth of refuse things (Kt פרק), RSSem i. 325, 2nd ed. 343 thinks of flesh with the blood; Duon the passage of mice and other unclean animals.
Leviticus 7:18 HEB:יֵחָשֵׁ֛ב ל֖וֹ פִּגּ֣וּל יִהְיֶ֑ה וְהַנֶּ֛פֶשׁ NAS: [and] it will not be reckoned to his [benefit]. It shall be an offensive thing, and the person KJV: unto him that offereth it: it shall be an abomination, and the soul INT: it will not be reckoned shall be an offensive become and the person
Leviticus 19:7 HEB:בַּיּ֣וֹם הַשְּׁלִישִׁ֑י פִּגּ֥וּל ה֖וּא לֹ֥א NAS: day, it is an offense; it will not be accepted. KJV: day, it [is] abominable; it shall not be accepted. INT: day the third is an offense he not
Isaiah 65:4 HEB:(וּמְרַ֥ק ק) פִּגֻּלִ֖ים כְּלֵיהֶֽם׃ NAS: And the broth of unclean meat is [in] their pots. KJV: and broth of abominable [things is in] their vessels; INT: swine's broth of unclean is their pots
Ezekiel 4:14 HEB:בְּפִ֖י בְּשַׂ֥ר פִּגּֽוּל׃ ס NAS: nor has any unclean meat KJV: neither came there abominable flesh INT: my mouth meat unclean