Strong's #8136: shin'an (pronounced shin-awn')
from 8132; change, i.e. repetition:--X angels.
Brown-Driver-Briggs Hebrew Lexicon:
ׁ
shin'ân
1) repetition
1a) repetitions, twice-told repetition, twice ten thousands, thousands of repetitions, twice-told thousands
1a1) myriads (in effect)
Part of Speech: noun masculine
Relation: from H8132
Usage:
This word is used 1 times:
Psalms 68:17: "of God are twenty thousand, even thousands of angels: the Lord is among them, as in Sinai, in the holy"