Solemn — synonyms, definition

1. solemn (a)

august austere awe-inspiring ceremonial ceremonious conventional deliberate devotional dignified divine earnest faithful formal forward grand grave grim hallowed heavy holy • • •

2. solemn (Adjective)

sincere

solemn (Adjective) — Dignified and sombre in manner or character and committed to keeping promises. ex. "a solemn promise" ex. "the judge was solemn as he pronounced sentence"

solemn (Adjective) — Characterized by a firm and humourless belief in the validity of your opinions. ex. "a film with a solemn social message"