Definition from Wiktionary, the free dictionary
- Some say it to be some form of agitur enclitically weakened.
- Some refer it to i-, a pronominal stem of is (“it”; “he”, “she”; “this”, “that”) + the suffix -ha, -dha (compare the Ancient Greek -θα (-tha) and the Sanskrit इह (iha, “here”)) + -tur, an alternative form of -tus (compare Sanskrit तस् (tas)), as in penitus, antīquitus, etc.
First word or word phrase in sentence + igitur (postpositive)
- therefore, then consequently