Lexical Definition

‎רִבּוֹ‎ ribbôw (rib-bo') ten thousand H:N
from ‎רָבַב‎; or רִבּוֹא ribbôwʼ (rib-bo') from ‎רָבַב‎

great things, ten ((eight) -een, (for) -ty, [phrase] sixscore, [phrase] threescore, [idiom] twenty, (twen) -ty) thousand.

1) ten thousand, myriad

Usage: 8 forms in 10 verses
Form Translated As     In Verse(s)
רִבּוֹ֒ ten thousand 1Chr.29.7
רִבּ֜וֹ ten thousand Jonah.4.11
רִבּ֛וֹ ten thousand 1Chr.29.7
רִבּ֔וֹא ten thousand Ezra.2.64Neh.7.66Neh.7.72
רִבּ֑וֹת ten thousands Neh.7.71
רִבֹּתַ֣יִם twice ten thousand Ps.68.17
רִבֹּא֖וֹת tens of thousands Dan.11.12
רִבֹּ֣אות ten thousands Ezra.2.69

Extended Information

Brown-Driver-Briggs

Also see: רָבַב

‎רִבּוֺ‎, ‎רִבּוֺא‎ noun feminineEzra 2:64 ten thousand, myriad (later (Aramaizing) synonym of foregoing; perhaps for Aramaic ‎רִבּוּ(תׅ‎, ii. 1, 221 f., but Palmyrene ‎רבו‎ Lzb367); — absolute ‎רִבּוֺ‎ 1Chr 29:7 (twice in verse); Jonah 4:11 (? construct), + construct Hos 8:12 Kt (see below); ‎רִבּוֺא‎ Ezra 2:64 = Neh 7:66; Neh 7:71* (van d. H. vNeh 7:72*), du ‎רִבֹּתַיִם‎ Ps 68:18* plural ‎רִבּוֺת‎ Neh 7:70* (van d. H. vNeh 7:17), ‎רִבֹּאוֺת‎ Ezra 2:69; Dan 11:12ten thousand; of person, 4*10,000+200+3*100+60 Ezra 2:64 = Neh 7:66 12*10,000+n. Jonah 4:11 indefinite Dan 11:12 he shall cast down myriads; read ‎רִבּוֺת‎ also vDan 11:41 (for ᵑ0 ‎רַבּוֺת‎) Kmp Bev Behrm Marti Prince; of things, especially units of value, noun + 10,00 1Chr 29:7, noun + 6*10,000 + 1000 Ezra 2:69 || noun + 2*10000 Neh 7:70*; Neh 7:71* (see above); 10,000 + 8*1000 + noun 1Chr 29:7 indefinite ‎רֶכֶב אֱלֹתִים רִבֹּתַיִם‎ Ps 68:18* (|| ‎אלפים‎); — ‎רִבּוֺ‎ ‎תוֺרָתִי‎ Hos 8:12 (Kt 10,00[precepts] of my instruction would be only early instance, see ‎רֹב‎.

Brown-Driver-Briggs References

Book Refs
1 Chronicles 29:7
Ezra 2:64 · 2:69
Nehemiah 7:17 · 7:66 · 7:70* · 7:71* · 7:72*
Psalms 68:18*
Daniel 11:12 · 11:41
Hosea 8:12
Jonah 4:11