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Dictionary · Word part

-malacia

A word ending that means abnormal softening.

muh-LAY-shuh suffix

What it means

The ending for a tissue that has become too soft. Osteomalacia is softening of the bones, most often from a lack of vitamin D; chondromalacia is softening of cartilage, as under the kneecap; tracheomalacia is a soft, floppy windpipe that can collapse when breathing.

Related terms

oste/o

A word root that means bone.

chondr/o

A word root that means cartilage.

trache/o

A word part that means the trachea, the windpipe.

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