mutable

mutable

(myo͞o′tə-bəl)

adj.

1.

a. Capable of or subject to change or alteration.

b. Prone to frequent change; inconstant: mutable weather patterns.

2. Tending to undergo genetic mutation: a mutable organism; a mutable gene.

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mu′ta·bil′i·ty n.

mu′ta·bly adv.