Strong’s Dictionary
ὕψιστος
jupsistos
superlative of the base of G5311; the highest, ie (masculine singular) the Supreme (God), or (neuter plural) the heavens: highest, height.
—-
Tuggy Dictionary
ὕψιστος, η, ον. The highest, the Most High. OT מִמַּעַל , Job 31:28. מָרוֹם Ps 91:9(Ps 92:8). רוּם , Isa 57:15. עֶלְיוֹן , Ps 7:18(Ps 7:17). עִלַּי , Dan 3:93(Dan 3:26). NT, Matt 21:9; Mark 5:7; Tue 11:10; Luke 1:32; Luke 1:35; Luke 1:76; Luke 2:14; Luke 6:35; Luke 8:28; Luke 19:38; Ac 7:48; Acts 16:17; Hebrews 7:1.
—-
Swanson Dictionary
(Swanson 5736)
ὕψιστος (hypsistos), η (ē), ον (on): adj.; ≡DBLHebr 6610; Strong 5310; TDNT 8.614-1. LN 1.13 the world above; the heights, the high (RVR, RVA, LBLA, DHH); highest in the sky (of the heavens) (NIV, TLA), in the heavens (Mat 21:9; Mar 11:10; Luc 2:14; Luc 19:38+); 2. LN 12.4 the Most High (Mar 5:7; Luk 1:32, Luk 1:35, Luk 1:76; Luk 6:35; Luk 8:28; Acts 7:48; Acts 16:17; Heb 7: 1+)
—-
Vine NT Dictionary
upsistos (ὕψιστος, G5310), highest, See HIGHEST. It is used in the plural in the phrase “the heights,” that is, in the upper regions, the abode of God (Mat 21:9; Mark 11:10); Luke omits the article (Luke 2:14; Luke 19:38).
upsistos (ὔψιστος, G5310), highest, is a superlative degree of the term upsels (see HIGH), the positive being obsolete; used of God in Luke 1:32, Luke 1:35, Luke 1:76; Luk 6:35, in each of whose passages the RVR renders “Most High”, as does the RV . The other places where it is translated “Most High” are Mark 5:7; Luke 8:28; Ac 7:48; Acts 16:17; Hebrews 7:1. See HEIGHTS.
Source: Various Authors