Liddell–Scott–Jones: τρί-στομος

τρί-στομος,ον,

A. three-edgedorthree-pointed,

αἰχμή

AP 6.167

( Agath. );τ. δόρυ,of the trident, Max.Tyr. 10.8 ;with three mouths,

Ῥοδανός

Str. 4.1.8

.

II. τρίστομον,τό,dub. sens., prob. place-name, in PTeb. 112.2 , al. (ii B. C., cf. ii p.405 ); σιτολόγοι Τριστόμου

Ostr. 1097

(ii A. D.), cf. BGU 1072 iii 2

(ii A. D.), etc.