The adjective octuple (Latin octu-plus) may also be used as a noun, meaning "a set of eight items"; the diminutive octuplet is mostly used to refer to eight siblings delivered in one birth.

EIGHT definition: a cardinal number, seven plus one. See examples of eight used in a sentence.

Eight is a business card app enabling new connections to be made at a touch. With automatic updates and notifications about your contacts’ career movements, it’s the smart way to stay on top of your …

Eight is the dimension of the octonions and is the highest possible dimension of a normed division algebra. The number 8 is involved with a number of interesting mathematical phenomena related to …

1. a cardinal number, seven plus one.

The meaning of EIGHT is a number that is one more than seven. How to use eight in a sentence.

3 days ago · Eight children were found fatally shot early Sunday in a home in Shreveport, La., after police investigated what they said was a domestic violence call, according to authorities. The incident …

Apr 15, 2026 · (playing cards) Any of the four cards in a normal deck with the value eight. (nautical) A light, narrow rowing boat, especially one used in competitive rowing, steered by a cox, in which eight …

3 days ago · A man killed eight children — seven of his own kids and one of their cousins — early Sunday in a mass shooting in Shreveport, Louisiana, officials said.

something numbered eight or having eight units, as a playing card, throw of dice, etc.