1. adjective /stɹɒŋ,stɹɑŋ,stɹɔŋ/
a) capable of producing great physical force.
a big strong man
b) capable of withstanding great physical force
Jake was tall and strong.
Syn: forceful, powerful, durable, ardent, determined, unyielding, zealous, extreme, intense, rank, concentrated, potent, hard, irregular, impregnable, inviolable, secure, unassailable, unattackable
2. adverb /stɹɒŋ,stɹɑŋ,stɹɔŋ/
in a strong manner
Wikipedia foundation.