safety pinˈsafety pin noun [countable] 
a curved metal pin for fastening things together. The point of the pin fits into a cover.
a curved metal pin for fastening things together. The point of the pin fits into a cover.- ironwork
- irony
- Iroquois
- irradiate
- irradiated
- irradiation
- irrational
- irrationality
- irrationally
- irrational number
- irreconcilable
- irreconcilably
- irrecoverable
- irrecoverably
- irredeemable
- irredeemably
- irreducible
- irreducibly
- irrefutable
- irrefutably
- irregardless
- irregular
- irregularity
- irregularly
- irrelevance