直示 is read as ちょくじ (chokuji) and means deixis.
ちょくじ
chokuji
ちょっかん
intuition
ちょくご
immediately following
ちょくぜん
just before
じき
direct
ただちに
directly (face, lead to, etc.)
ちょくつう
direct line
なおす
to cure
ちょくしん
going straight on
ちょくれつ
serial
じかだんぱん
direct talks
ちょくめん
confrontation
ちょっきゅう
straight ball (pitch)