concentrate
From LSJ
English > Greek (Woodhouse)
verb transitive
P. and V. εἰς ἓν συνάγειν.
verb intransitive
P. and V. συνίστασθαι; see collect.
concentrate for defence: P. συμβοηθεῖν.
concentrate (one's thoughts): Ar. and P. προσέχειν (τὸν νοῦν).