plural of weeping tile

(mathematics) A square tile with a colour on each side. Possible sets of such tiles are studied to determine whether they can tile the plane (arranged with like colours touching, and without rotations or reflections) and whether this can be done in a periodic pattern.

plural of Wang tile

plural of pill tile

(pharmacy) A implement sometimes graduated with a linear scale and sometimes decorated designed to cut out with it tablets and ointments from an amorphous medicament mass

Any of a set of five tiles used in the creation of girih patterns.

plural of girih tile

A suburb of Coventry, West Midlands, England (OS grid ref SP2878).

(Freemasonry) Of a lodge, having been sealed against intrusions from unauthorised people. / (figuratively) In secret; in private.

(rare) A kind of decorative tile present in traditional Middle Eastern architecture, characterized by their reflet.