sulkPronunciation: (sulk), [key]
to remain silent or hold oneself aloof in a sullen, ill-humored, or offended mood: Promise me that you won't sulk if I want to leave the party early.
a state or fit of sulking.
ill-humor shown by sulking: to be in the sulks.
a person who sulks.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.