Laxi Dictionary

English Dictionary

Define dictionary terms easily in our powerful online English dictionary.

Searching for...

No matching words found

Try a different search term or browse the dictionary

Definition iff in British English

iff conjunction

conjunction
/ɪf/
1

a word used in mathematics and logic meaning 'if and only if'

Synonyms and related words
and divide/multiply by iff
Definition iff in British English