G2924
κριτικός
discerning
κριτικός, -ή, -όν (κρίνω), critical, able to discern or judge: with genitive obj., Heb.4:12.† (AS)
The KJV translates G2924 in the following manner:
discerner (2x)
Full Thayer's lexicon entry
κριτικός — kritikós
κριτικός, κριτικη, κριτικον (κρίνω), relating to judging, fit for judging, skilled in judging (Plato, Plutarch, Lucian, others): with the genitive of the object, ἐνθυμήσεων καί ἐννοιῶν καρδίας, tracing out and passing judgment on the thoughts of the mind, Heb 4:12.
1 occurrence