רְעַם II (= רוּם) to swing, be high.
    Af. - אַרְעֵים to swing, lift up. Targ. Y. Ex. XIV, 16. Targ. Y. II, Num. XX, 11 (ed. Vien. ארעב, corr. acc.). Targ. Y. II, Gen. XXXIX, 18.
    Ithpe. - אִתְרְעֵם to pride one’s self. Targ. Prov. XXIV, 7.