mutable

[ myoo-tuh-buhl ]
/ ˈmyu tə bəl /

adjective

liable or subject to change or alteration.
given to changing; constantly changing; fickle or inconstant: the mutable ways of fortune.

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Origin of mutable

1350–1400; Middle English < Latin mūtābilis, equivalent to mūtā(re) to change + -bilis -ble

SYNONYMS FOR mutable

ANTONYMS FOR mutable

OTHER WORDS FROM mutable

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

British Dictionary definitions for hypermutability

mutable
/ (ˈmjuːtəbəl) /

adjective

able to or tending to change
astrology of or relating to four of the signs of the zodiac, Gemini, Virgo, Sagittarius, and Pisces, which are associated with the quality of adaptabilityCompare cardinal (def. 9), fixed (def. 10)

Derived forms of mutable

mutability or rare mutableness, nounmutably, adverb

Word Origin for mutable

C14: from Latin mūtābilis fickle, from mūtāre to change
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012