The story
- Latin · derived fromnumerōsus“numerous, abundant; harmonious”
- Middle English · inherited fromnumerous
- English todaynumerous
From Middle English numerous from Latin numerōsus (“numerous, abundant; harmonious”), from numerus (“number”). Doublet of numerose. Analyzeable as numero- + -ous.
Etymology from Wiktionary, CC BY-SA 4.0.