say it: depths
depths is a noun meaning "(plural) the deepest and most remote part". It carries one recorded sense.
(plural) the deepest and most remote part
“from the depths of darkest Africa”
“signals received from the depths of space”
plural
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for depths come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.