columnare

columnare , to provide support. b [CL] (p. ppl.) columned. menbra ferat pigmea gigas fideique columpnet / illa basis; tali sunt solidata pede Garl. Epith. 4v. b 1244 fiat unum caminum ‥ cum una fenestra columpnata Liberate 20 m. 13 (cf. ib.: due fenestre bene columpnate).