concentrate englanniksi - Sanakirja.org (englanti-englanti)

(ambitransitive) To bring to, or direct toward, a common center; to unite more closely; to gather into one body, mass, or force.
To increase the strength and diminish the bulk of, as of a liquid or an ore; to intensify, by getting rid of useless material; to condense (as opposed to 'dilute').
To approach or meet in a common center; to consolidate.
(intransitive) To focus one's thought or attention (on).

to concentrate rays of light into a focus
to concentrate the attention
Let me concentrate!
to concentrate acid by evaporation
to concentrate by washing
Population tends to concentrate in cities.
Buried within the Mediterranean littoral are some seventy to ninety million tons of slag from ancient smelting, about a third of it concentrated in Iberia. This ceaseless industrial fueling caused the deforestation of an estimated fifty to seventy million acres of woodlands.
The magnifying class concentrates the rays of the Sun.
"Depend upon it, sir, when a man knows he is to be hanged in a fortnight, it concentrates his mind wonderfully." -- Samuel Johnson
I have to finish reading this book by tomorrow, and I can't concentrate while you're playing that flute!

Partisiipin perfekti	concentrated
Imperfekti	concentrated
Partisiipin preesens	concentrating
Monikko	concentrates
Yksikön kolmannen persoonan indikatiivin preesens	concentrates

Sanakirja.org