This is the 7762nd most frequent Dutch word.
diepste
Deepest.
In this sentence, 'diepste' is used as the superlative degree of the adjective 'diep' (deep), describing the ocean with the greatest depth.
De diepste oceaan is de Stille Oceaan.
The deepest ocean is the Pacific Ocean.
'Diepste' is applied to describe the intensity or profoundness of emotions, making it the superlative form of 'diep' in an abstract context.
Hij heeft zijn diepste gevoelens met mij gedeeld.
He shared his deepest feelings with me.
Here, 'diepste' is used spatially to denote the maximum extent of depth within the physical confines of a cave.