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efficacia — meaning in English

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English meaning

effectiveness noun The degree to which something achieves the result it is meant to.
efficacy noun The power to produce a desired result, especially under controlled or ideal conditions.
strength noun Physical power; the capacity to exert force or bear weight.

Senses

efficacia is used for these senses in English:

efficacy A degree of ability to produce a desired effect; effectiveness.
strength The intensity of a force or power; potency.

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C2 · Advanced serendipity Fortunate discoveries made entirely by accident.

Gen Z slang rizz Charm — the ability to attract a romantic interest.

B2 · Intermediate empathy The capacity to share another person’s feelings.

C1 · Advanced nonchalant Casually calm and relaxed; unconcerned.

Internet slang delulu Delusional — believing something against the odds.

Etymology nostalgia Greek nostos “return home” + algos “pain”.

C2 · Advanced serendipity Fortunate discoveries made entirely by accident.

Gen Z slang rizz Charm — the ability to attract a romantic interest.

B2 · Intermediate empathy The capacity to share another person’s feelings.

C1 · Advanced nonchalant Casually calm and relaxed; unconcerned.

Internet slang delulu Delusional — believing something against the odds.

Etymology nostalgia Greek nostos “return home” + algos “pain”.

Related Italian words

forza energia vigore intensità potenzialità solidità tenacia