profound
/pɹəˈfaʊnd/ adjective, noun, verb
Forms profounder profoundest profounds profounding profounded
- adjective Descending far below the surface; opening or reaching to great depth; deep.
- adjective Very deep; very serious.
- adjective Intellectually deep; entering far into subjects; reaching to the bottom of a matter, or of a branch of learning; thorough. “a profound investigation”
- adjective Characterized by intensity; deeply felt; pervading.
- adjective Bending low, exhibiting or expressing deep humility; lowly; submissive.
- noun (obsolete) The deep; the sea; the ocean.
- noun (obsolete) An abyss.
- verb (obsolete) To cause to sink deeply; to cause to dive or penetrate far down.
- verb (obsolete) To dive deeply; to penetrate.
Synonyms
deep-grounded fundamental heavy sound wakeless unfathomed unplumbed unsounded
Antonyms
Etymology
From Middle English profound, profounde, from Anglo-Norman profound, from Old French profont, profonde, from Latin profundus (“deep, profound”), from prō + fundus (“bottom; foundation”).
Webster’s 1913
- adjective Descending far below the surface; opening or reaching to a great depth; deep. "A gulf profound." Milton.
- adjective Intellectually deep; entering far into subjects; reaching to the bottom of a matter, or of a branch of learning; thorough; as, a profound investigation or treatise; a profound scholar; profound wisdom.
- noun The deep; the sea; the ocean.
- noun An abyss. Milton.
Etymology [F. profond, L. profundus; pro before, forward + fundus the bottom. See Found to establish, Bottom lowest part.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “profound”, CC BY-SA 4.0. Details