Bedeutung von “substantial” — Learner’s Dictionary

substantial

adjective us uk /səbˈstænʃəl/
AMOUNT

B2 large in amount:

a substantial change/increase
a substantial amount of money/time
STRENGTH

large and strong:

a substantial building
→ Opposite insubstantial

(Definition von “substantial” aus dem Cambridge Learner's Dictionary © Cambridge University Press)