notadictionary.com
スーツの胸ポケットにジャミラを忍ばせて…
→ “Hiding Jamila in the suit's chest pocket...”
スーツ sū¹tsu = suit (loanword from English)
の no = of / 's (possessive particle)
胸 mune = chest / breast (noun)
ポケット poketto = pocket (loanword from English)
に ni = in / to (location/direction particle)
ジャミラ jamera = Jamila (proper noun/Name)
を o = object marker particle
忍ばせて shinobasete = to hide / to let someone hide (causative form of shinobasu)
忍 shi = endure / bear
ば ba = conditional / if
せ se = make / cause
て te = connecting particle (te-form)
… = ellipsis (indicates trailing off or suspense)
