1: αὐλή
(Strong's #833 — Noun Feminine — aule — ow-lay' )

"a court," most frequently the place where a governor dispensed justice, is rendered "hall" in Mark 15:16; Luke 22:55 , AV (RV, "court"). See COURT , FOLD , PALACE.

2: πραιτώριον
(Strong's #4232 — Noun Neuter — praitorion — prahee-to'-ree-on )

is translated "common hall" in Matthew 27:27 , AV (RV, "palace"); "Praetorium" in Mark 15:16; "hall of judgment" or "judgment hall" in John 18:28,33; 19:9; Acts 23:35 (RV, "palace," in each place); "praetorian guard," Philippians 1:13 (AV, "palace"). See PALACE.