Liddell–Scott–Jones: πρόσστᾰσις

πρόσστᾰσις,εως,ἡ,

A. adhesion, Hp. Loc.Hom. 13 (writtenπροστ-): pl., in concrete sense,things which touchthe tongue, Id. Epid. 6.5.10 (writtenπροστ-).

II. in Dor. formsποίστασις, ποτίστασις(qq. v.).