ictus /ikˈtəs/

1. Rhythmical or metrical stress in contradistinction to the usual stress of a word in prose, etc (prosody)
2. A stroke or sudden attack, esp an epileptic fit (medicine)

icˈtal or icˈtic adjective

• Sothic period
• Sothic year
• Sotho
• so to say
• slide projectors
• slider
• slide rest
• slide rests
• sliders
• slide rule
• slide rules
• slides
• slide trombone
• slide trombones
• slide valve
• slide valves
• sliding
• sliding keel
• sliding keels
• slidingly
• sliding-rule
• slidings
• sliding scale
• sliding scales
• sliding seat