al·to·cu·mu·lus 
(ăl′tō-kymyə-ləs)
(ăl′tō-kymyə-ləs)n.
A cloud formation of rounded, fleecy, white or gray masses.
[Latin altus, high; see al-2 in the Appendix of Indo-European roots + CUMULUS.]
altocumulus- sorgho
- sorghum
- sorgo
- sori
- cardiomegaly
- cardiomyopathy
- cardiopathy
- cardiopulmonary
- cardiopulmonary bypass
- cardiopulmonary resuscitation
- cardiorespiratory
- cardiothoracic
- cardiovascular
- cardiovascular system
- cardioversion
- carditis
- cardoon
- card out
- Cardozo
- cardsharp
- cardsharper
- cardsharping
- Carducci
- card up (one's) sleeve
- card up one's sleeve