noun, masculine/fɾeˈniʝo/plural: frenillos
braces; frenulum (fold of tissue that prevents an organ in the body from moving too far); speech disorder; bridle of a kite
Synonyms: frenos, aparatos, aparatos dentales, brackets
Etymology tree Spanish freno Proto-Indo-European *-lós Proto-Indo-European *-elós Proto-Italic *-elos Latin -lus Latin -ellus Old Spanish -iello Spanish -illo Spanish frenillo From freno + -illo.