adj.
Pronunciation: ' fit-f ə l
Function: adjective
Date: 1592
1 obsolete : characterized by fits or paroxysms
2 : having an erratic or intermittent character : IRREGULAR
– fit · ful · ly \ -f ə -l ē \ adverb
– fit · ful · ness noun
synonyms FITFUL , SPASMODIC , CONVULSIVE mean lacking steadiness or regularity in movement. FITFUL implies intermittence, a succession of starts and stops or risings and fallings < fitful sleep>. SPASMODIC adds to FITFUL the implication of rapid or violent activity alternating with inactivity < spasmodic growth>. CONVULSIVE suggests the breaking of regularity or quiet by uncontrolled movement < convulsive shocks>.