dans le dictionnaire PONS
I. first [fɜ:st, Am fɜ:rst] ADJ
II. first [fɜ:st, Am fɜ:rst] ADV
1. first (before others):
3. first (for the first time):
- case of first impression JUR
-
III. first [fɜ:st, Am fɜ:rst] SUBST
IV. first [fɜ:st, Am fɜ:rst] PRON
- first
-
first in first out ÉCON, INFOR
II. first-hand ADV
- to experience sth first-hand
-