benthoscope

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. A deep-sea [[submersible#Noun|submersible]], consisting of a hollow sphere made of steel, able to bring a person to depths of a few thousand feet.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.