LATIN DICTIONARYLexicon Latīnum
adverb

īnsuper

īnsuper (not comparable)
Classical[ˈĩː.sʊ.pɛr]Ecclesiastical[ˈin.su.per]

Meaning

  1. not comparableoverhead
  2. not comparableabove
  3. not comparablebesides, furthermore, what's more, in addition

In the readers how our graded readers gloss it

Choosing the right word Döderlein's Latin Synonyms

Præterea · Insuper · Ultro

Præterea intimates something that completes what is gone before, as πρὸς τούτοις; insuper, something in addition to what is gone before, like πρόσετι; lastly, ultro, something that exceeds what has gone before, so striking as to cast it into the back-ground. (iii. 108.)

in-sŭper, adv. and prep.
I. Adv., above, on the top, overhead.
A. Lit.: cumulata videbis insuper esse aliis alia, Lucr. 6, 192: insuper bipedalibus trabibus immissis, Caes. B. G. 4, 17; id. B. C. 2, 9: montes insuper altos Imposuit, Verg. A. 1, 61: cumulatis in aquas sarcinis, insuper incumbebant, Liv. 22, 2, 8: eum muniunt undique parietes atque insuper camera, Sall. C. 55, 4.—
2. From above: sed eam (manum) gravis insuper ictus Amputat, Luc. 3, 610: jugum insuper imminens, Liv. 21, 34, 6; Tac. G. 16.—
B. Transf., over and above, moreover, besides: aut satisfaciat mihi, atque adjuret Insuper, etc., Plaut. Am. 3, 2, 8: parumne est quod amat, Ni sumptuosus insuper etiam siet, id. Merc. 4, 2, 1: etiam insuper defraudat, Ter. Ad. 2, 2, 38: si id parum est, insuper poenas expetite, Liv. 3, 67, 4; cf.: stipendio etiam insuper imposito, id. 21, 1, 5: insuper quam, besides that, id. 23, 7: non negando minuendove, sed insuper amplificando ementiendoque, Suet. Caes. 66: haec insuper addidit, Verg. A. 2, 593: insuper habere, i. q. contemnere, to make light of, to slight, Gell. 1, 19; 4, 1; App. M. 1, p. 107, 33; 4, 154, 7; Dig. 11, 7, 43; 34, 9, 17.—
II. Prep. with acc. and abl., over, above.
A. With acc. (rare): insuper arbores trabem planam imponito, Cato, R. R. 18, 5: insuper eam exaequationem pila struatur, Vitr. 5, 12, 4.—
B. With abl. (poet. and late Lat.): insuper his, campi quod rex habet ipse Latinus, Verg. A. 9, 274: quibus (trabibus) insuper transtra sustinent culmen, Vitr. 5, 1: quo (tigno) insuper collocata erat materies, id. 10, 21; cf. Hand, Turs. III. 383-387.

Origins

From in- + super.

Quick answers

What does īnsuper mean in Latin?
īnsuper, a adverb, means “overhead; above; besides, furthermore, what's more, in addition”.
How do you pronounce īnsuper?
In classical Latin, [ˈĩː.sʊ.pɛr]; in ecclesiastical (church) Latin, [ˈin.su.per].