
1) Clayey building material 2) Earthen building material
Found on
https://www.crosswordclues.com/clue/pise

• (n.) A species of wall made of stiff earth or clay rammed in between molds which are carried up as the wall rises; -- called also pise work.
Found on
http://thinkexist.com/dictionary/meaning/pise/

a method of construction thought to originate in France, in which earth, free from organic material, and often containing gravel, is rammed, in a nearly dry state, into formwork. Tends to get hidden under lime wash or render.
Found on
http://www.encyclo.co.uk/local/20935
Pi`sé' noun [ French
pisé , from
piser to stamp, pound, Latin
pisare .]
(Architecture) A species of wall made of stiff earth or clay rammed in between molds which are carried up as the wall rises; -- called also
pisé work .
Gwilt. Found on
http://www.encyclo.co.uk/webster/P/95

In architecture a pise is a species of wall made of stiff earth or clay rammed in between moulds which are carried up as the wall rises.
Found on
http://www.probertencyclopaedia.com/browse/TP.HTM
No exact match found.