Strong's #3463: murioi (pronounced moo'-ree-oi)

plural of an apparently primary word (properly, meaning very many); ten thousand; by extension, innumerably many:--ten thousand.

Thayer's Greek Lexicon:

́

murioi

1) innumerable, countless

2) ten thousand

Part of Speech: adjective

Relation: plural of an apparently primary word (properly, meaning very many)

Usage:

This word is used 3 times:

 

Matthew 18:24: "was brought unto him, which owed him ten thousand talents."
1 Corinthians 4:15: "For though ye have ten thousand instructors in Christ, yet"
1 Corinthians 14:19: "others also, than ten thousand words in an unknown tongue."