plen ‧ i ‧ tude /ˈplenətjuːd, ˈplenɪtjuːd $ -tuːd/ BrE AmE noun [uncountable] literary
[ Date: 1400-1500 ; Language: Old French ; Origin: Latin plenitudo , from plenus ; ⇨ ↑ plenty 3 ]
1 . a plenitude of something a large amount of something:
a plenitude of wealth
2 . completeness or fullness