Sustentador in english

Sustainer

pronunciation: sʌsteɪnɜr part of speech: noun
In gestures

sustentador = nourisher ; sustaining. 

Example: In the end, whether public libraries are allowed to continue in their present depressed state or whether they will become a many-sided embodier and nourisher of a literate society's literacy, depends not on the standards discussed by the professionals, but on those willed by the public.Example: And so the reading circle is often broken before the sustaining pleasures of reading are discovered.
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