Wiktionary
spastic abasia
n. An inability to walk due to stiffening of leg muscles and trembling.(reference-book last = first = authorlink = coauthors = editor =Thomas, Clayton L. others = title =Taber's Encyclopedic Medical Dictionary origdate = origyear = 1940 origmonth = url = format = accessdate = accessyear = accessmonth = edition = 5th date = year =1993 month = publisher =F. A. Davis Company location =Philadelphia, PA language = id = doi = isbn =0-8036-8313-8 lccn = ol = pages =1)
WordNet
spastic abasia
n. abasia due to spastic contractions of the leg muscles