i has definitions from the fields of mathematics,chemistry
1
[ pronoun ] pronoun, first person singular
2
[ noun ] (chemistry) a nonmetallic element belonging to the halogens; used especially in medicine and photography and in dyes; occurs naturally only in combination in small quantities (as in sea water or rocks)
3
[ noun ] the 9th letter of the Roman alphabet

Related terms

letter Roman_alphabet

4
[ adjective ] used of a single unit or thing; not two or more

Synonyms

one 1 ane

Examples

"`ane' is Scottish"

Related terms

cardinal

5
[ noun ] (mathematics) the smallest whole number or a numeral representing this number

Synonyms

one 1 ace unity single

Examples

"he has the one but will need a two and three to go with it" "they had lunch at one"

Related terms

digit singleton monad

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