יֹובֵל‎ (yôwbêl|yo-bale'|noun|masculine|ram)
[Heb] יֹובֵל‎, יׄובֵל‎ ETCBC: יֹובֵל‎ (subs|ram) OSHL: j.ah.ah TWOT: 835e GK: H3413 Greek: ἄφεσις, ἱερός, σάλπιγξ
Derivation: or יֹבֵל‎; apparently from יָבַל‎;
Strong's: the blast of a horn (from its continuous sound); specifically, the signal of the silver trumpets; hence, the instrument itself and the festival thus introduced
KJV: jubile, ram's horn, trumpet.