1. precursor

noun. ['priːˈkɝːsɝ'] something that precedes and indicates the approach of something or someone.

Rhymes with Precursor

• reverser
• verser
• purser
• mercer

Sentences with precursor

1. Noun, singular or mass
Balancing the pH is a precursor to most chemical adjustments and to shocking the pool.

2. precursor

noun. ['priːˈkɝːsɝ'] a substance from which another substance is formed (especially by a metabolic reaction).

3. precursor

noun. ['priːˈkɝːsɝ'] a person who goes before or announces the coming of another.