Of or referring to the Old Stone Age (the Paleolithic period or Paleolithic age).

One who studies paleontology.

Alternative form of paleo- used before vowels.

(teratology) An abnormal condition in which the two plates of the skull that form the hard palate (roof of the mouth) are not completely joined.

(anatomy) The soft tissue at the back of the roof of the mouth.

A thin horizontal bony plate of the skull, located in the roof of the mouth.

A temporary structure, similar to a small palace or castle, made from blocks of ice.

In painting, a small, edge-less, more or less flexible steel blade used to mix paint on a palette and sometimes to apply paint to a surface.

Within the boundaries, either physical or metaphorical; especially within the limits of acceptable behavior.

(historical) A small horse with a smooth, ambling gait, popular in the Middle Ages with nobles and women for riding (contrasted with a warhorse).