half-o·pen interval 
(hăfō′pən, häf-)
(hăfō′pən, häf-)n.
A set of numbers representing all the numbers between a pair of given numbers and including either of the endpoints.
- inconcinnity
- inconclusive
- inconclusively
- inconclusiveness
- incondensability
- incondensable
- incondensible
- incondite
- inconditely
- inconformity
- incongruence
- incongruent
- incongruently
- incongruity
- incongruous
- incongruously
- incongruousness
- in connection with
- in consequence
- inconsequence
- inconsequent
- inconsequential
- inconsequentiality
- inconsequentially
- inconsequentialness