variante(s): investigacion, investigassion

n. f.

'investigation'

D: 1471 ⊂ Pans₃ (investigassion); 1476 ⊂ Pans 2:232,39 (in‑)

∅ FEW 4:795a [ɪɴᴠᴇѕᴛɪɢᴀʀᴇ].