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 (ĭ-mōt′l, ĭ-mō′tīl′)
Not moving or lacking the ability to move.

im′mo·til′i·ty (-tĭl′ĭ-tē) n.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.immotility - lacking an ability to move
immobility - the quality of not moving
motility - ability to move spontaneously and independently
References in periodicals archive ?
Reactive oxygen species, glutathione, and superoxide dismutase were evaluated in the four aliquots at 45 and 90 min, as were sperm DNA fragments, sperm mitochondrial potential, relative amplification of sperm mitochondrial DNA, sperm vitality, and progressive and immotility sperm.
Sperm parameters: There was a significant difference in the mean percentage of progressive, nonprogressive immotility, and viability between the two groups.
Gut immotility immediately postoperatively is an expected consequence of abdominal surgery (Vather et al 2013).
By the postcoital test on female cervical mucus, we investigated if male sperm motility parameters, especially progressive motility and immotility, could be ameliorated after female MI vaginal use.
2001 Feb 15; 72(1): 21-33) because of immotility or poor motility of their spermatozoa but that some men have motile spermatozoa and are fertile.