ictus
/ˈɪktəs/noun
(复同单, 或ictuses)
1
- Prosody a rhythmical or metrical stress【诗韵】强音, 扬音。
2
- Medicine a stroke or seizure; a fit【医】突然发作。
词源
early 18th cent. (denoting the beat of the pulse)： from Latin, literally 'blow', from icere 'to strike'.