aspheric /ə- or ā-sferˈik/ or aspherical /-i-kəl/

1. Not spherical
2. (of a surface) not forming part of a sphere

• infill
• infilled
• infill housing
• infill housing development
• infilling
• infillings
• infills
• infiltrate
• infiltrated
• infiltrates
• infiltrating
• infiltration
• infiltrations
• infiltrative
• infiltrator
• infiltrators
• infimae
• infimae species
• infima species
• infimum
• infimums
• infin.
• infinitant
• infinitary
• infinitate