Daí que

The expression 'daí que' in Portuguese is a combination of 'daí' (from there, hence, thereupon) and 'que' (that, which). 'Daí' itself originates from 'de' (from) + 'aí' (there). 'Aí' comes from the Latin 'hīc' (here) or 'illīc' (there). The conjunction 'que' is derived from the Latin 'quid' (what) or 'quem' (who), frequently used to introduce subordinate clauses or to connect ideas. The combined form 'daí que' evolved to specifically introduce a consequence, result, or logical conclusion stemming from a previously stated idea or situation. This usage reflects a logical progression, much like 'hence' or 'therefore' in English, indicating a deduction or outcome 'from that point' or 'from that fact'. Its construction illustrates a common pattern in Portuguese where prepositions and adverbs are combined with 'que' to form conjunctive expressions that indicate cause, consequence, or manner.