no Dicionário PONS
I. first [fɜ:st, americ fɜ:rst] ADJ
II. first [fɜ:st, americ fɜ:rst] ADV
1. first (before others):
3. first (for the first time):
- case of first impression JUR
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III. first [fɜ:st, americ fɜ:rst] SUBST
IV. first [fɜ:st, americ fɜ:rst] PRON
- first
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first in first out ECON, COMPUT
II. first-hand ADV
- to experience sth first-hand
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