You searched for: “deltiology”
deltiology
The hobby of collecting post cards.
This entry is located in the following unit: -ology, -logy, -ologist, -logist (page 19)
deltiology (s) (noun), deltiologies (pl)
The collection and study of postcards: Deltiology has no reference to the deltic muscle. It comes from Greek deltion, "little writing tablet" and it comes from Greek deltos, "writing tablet"; so, it is presented so you will know that it has nothing to do with the other words in this delta unit.

This entry is located in the following units: delt-, delto- + (page 1) delta, delt-; Δ, δ (page 2)