cracking

adjective
crack·​ing | \ ˈkra-kiŋ How to pronounce cracking (audio) \

Definition of cracking

 (Entry 1 of 3)

: very impressive or effective : great

cracking

adverb

Definition of cracking (Entry 2 of 3)

: very, extremely a cracking good book

cracking

noun

Definition of cracking (Entry 3 of 3)

1 : a process in which relatively heavy hydrocarbons are broken up by heat into lighter products (such as gasoline)
2 US politics : a form of gerrymandering in which election districts are drawn in such a way that voters likely to support the opposing party are spread among multiple districts to dilute the power of their votes Using the classic gerrymandering technique, cracking, they divided Salt Lake City (a Democrat stronghold) among three districts to drown out its Democratic voters with neighboring heavily Republican turf.— Justin F. Thulin — compare packing sense 3

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