Fēn'es-tēl'la, n.
n. [Lat., diminutive of fenestra, window.] (Rom. Cath. Church.) The niche on the south side of an altar, containing the piscina and frequently the credence. Oxf. Gloss.
n. [Lat., diminutive of fenestra, window.] (Rom. Cath. Church.) The niche on the south side of an altar, containing the piscina and frequently the credence. Oxf. Gloss.