[puh-lis-ti-kuh s] /pəˈlɪs tɪ kəs/
arranged in rows or series.
(of plant parts) arranged in a number of rows
polystichous po·lys·ti·chous (pə-lĭs’tĭ-kəs)
Arranged in two or more rows.
[pol-ee-stahyl] /ˈpɒl iˌstaɪl/ adjective 1. having many columns.
[pol-ee-stahy-reen, -steer-een] /ˌpɒl iˈstaɪ rin, -ˈstɪər in/ noun, Chemistry. 1. a clear plastic or stiff foam, a polymer of , used chiefly as an insulator in refrigerators and air conditioners. /ˌpɒlɪˈstaɪriːn/ noun 1. a synthetic thermoplastic material obtained by polymerizing styrene; used as a white rigid foam (expanded polystyrene) for insulating and packing and as […]
[pol-ee-suhl-fahyd] /ˌpɒl iˈsʌl faɪd/ noun, Chemistry. 1. a whose molecules contain two or more atoms of sulfur.
/ˌpɒlɪˈsʌlfaɪd/ noun 1. any sulphide of a metal containing divalent anions in which there are chains of sulphur atoms, as in the polysulphides of sodium, Na2S2, Na2S3, Na2S4, etc