adjective/ˈuniko/
only; single; sole; unique, one-of-a-kind; solitary, alone, only one(s)
“(de) talla única” — one-size-fits-all
Etymology tree Proto-Indo-European *ís? Proto-Indo-European *h₁óynos Proto-Italic *oinos Old Latin oinos Latin ūnus Proto-Indo-European *-ikos Proto-Italic *-ikos Latin -icus Latin ūnicusbor. Spanish único Borrowed from Latin ūnicus.