δυνάμωσις → potentiation, reinforcement, strengthening, fortifying, invigoration

[elkhal]

Hello. I am a new learner of Greek and I ask for your support.
What is the grammatical category of the word "Δυνάμωσις": verb, noun (neuter, masculine or feminine), adjective?
Thanks in advance.

[spiros]

noun, fem
δυνάμωσις - Ancient Greek (LSJ)