Term: periodontics: the branch of dentistry dealing with diseases of the gums and other structures around the teeth
Broader: science: a particular branch of scientific knowledge | Unrelated: topgallant: a sail set on a yard of a topgallant mast
Broader: science: a particular branch of scientific knowledge | Unrelated: bull tongue: a heavy plow with a single wide blade; used chiefly in cotton fields
Broader: science: a particular branch of scientific knowledge | Unrelated: holbrookia: earless lizards
Broader: science: a particular branch of scientific knowledge | Unrelated: architect: someone who creates plans to be used in making something (such as buildings)
Broader: science: a particular branch of scientific knowledge | Unrelated: sturnus: type genus of the Sturnidae: common starlings
Broader: science: a particular branch of scientific knowledge | Unrelated: sacral plexus: a nerve plexus formed by the 4th and 5th lumbar and 1st, 2nd, 3rd sacral nerves; supplies the pelvic region and lower limbs
Broader: science: a particular branch of scientific knowledge | Unrelated: solidarity: a union of interests or purposes or sympathies among members of a group
Broader: science: a particular branch of scientific knowledge | Unrelated: bigamist: someone who marries one person while already legally married to another
Broader: science: a particular branch of scientific knowledge | Unrelated: diapheromera: a variety of stick insect
Broader: science: a particular branch of scientific knowledge | Unrelated: african lily: African plant with bright green evergreen leaves and umbels of many usually deep violet-blue flowers