Strong's #939: basis (pronounced bas'-ece)
from baino (to walk); a pace ("base"), i.e. (by implication) the foot:--foot.
Thayer's Greek Lexicon:
́
basis
1) a stepping, walking
2) that with which one steps, the foot
Part of Speech: noun feminine
Relation: from baino (to walk)
Usage:
This word is used 1 times:
Acts 3:7: "and immediately his feet and ankle bones received strength."