This is from the Spanish word estacada.
es·ta·ká·da
stockade
The transliteration into Tagalog of the English word is istákeyd and sometimes istáked. Another spelling variation is istakáda.
A stockade is a barrier formed from upright wooden posts or stakes, especially as a defense against attack or as a means of confining animals. A military prison is also commonly referred to as a stockade.
MGA KAHULUGAN SA TAGALOG
estakáda: tanggulang napaliligiran ng mga nakatirik na poste o pilote
estakáda: bilangguang militar
