scaph·o·ce·phal·ic 
(skăf′ō-sə-fălĭk)
(skăf′ō-sə-fălĭk)adj.
Having an abnormally long narrow skull.
[Greek skaphē, boat + -CEPHALIC.]
scaph′o·cepha·ly (-ə-sĕfə-lē) n.
- x-radiation
- X-rated
- x-ray
- x-ray astronomy
- x-ray burster
- x-ray crystallography
- x-ray diffraction
- x-ray fish
- x-ray microscope
- x-ray photoemission spectroscopy
- x-ray spectrometer
- x-ray spectrometry
- x-ray spectroscope
- x-ray spectroscopy
- x-ray star
- x-ray therapy
- x-ray tube
- Xuthus
- Xuzhou
- xyl-
- xyl-
- xylan
- xylem
- xylene
- xylidine