/se'mee/ or /se'mi:/
1. n. Abbreviation for `semicolon', when speaking. "Commands to grind
are prefixed by semi-semi-star" means that the prefix is `;;*', not 1/4 of a star.
2. A prefix used with words such as `immediately' as a qualifier. "When is the system coming up?" "Semi-immediately." (That is, maybe not for an hour.) "We did consider that possibility semi-seriously." See also infinite