Strong's #2752: keleuma (pronounced kel'-yoo-mah)
from 2753; a cry of incitement:--shout.
Thayer's Greek Lexicon:
́
keleuma
1) an order, command, spec. a stimulating cry, either that by which animals are roused and urged on by man, as horses by charioteers, hounds by hunters, etc., or that by which a signal is given to men, e.g. to rowers by the master of a ship, to soldiers by a commander (with a loud summons, a trumpet call)
Part of Speech: noun neuter
Relation: from G2753
Usage:
This word is used 1 times:
1 Thessalonians 4:16: "from heaven with a shout, with the voice of the archangel, and"